.header {
  transition: all 0.6s;
  background: #fff;
  backdrop-filter: blur(0px);
  box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.1);
}

.header.active1 {
  top: -90px;
}

.header .header_box .header_top .header_t_box .logo img:first-child {
  display: none;
}

.header .header_box .header_top .header_t_box .logo img:last-child {
  display: block;
}

.header .header_box .header_top .header_t_box .header_nav .haeder_nav_box .nav_item a {
  color: #111;
}

.banner {
  width: 100%;
  height: 856px;
  position: relative;
  margin-top: 88px;
}

.banner .crumbs {
  position: absolute;
  top: 0;
  z-index: 3;
  left: 0;
  background: transparent;
  width: 100%;
  height: auto;
  margin-top: 0;
  padding: 25px 0;
}

.banner .crumbs .crumbs_box {
  width: 100%;
  height: auto;
}

.banner .crumbs .crumbs_box ul {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.banner .crumbs .crumbs_box ul li:hover a p {
  color: #fff;
}

.banner .crumbs .crumbs_box ul li.active p {
  color: #fff;
}

.banner .crumbs .crumbs_box ul li .cru_tou {
  width: 7px;
  height: 12px;
}

.banner .crumbs .crumbs_box ul li .cru_tou img {
  width: 100%;
  height: 100%;
}

.banner .crumbs .crumbs_box ul li a {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.banner .crumbs .crumbs_box ul li a img {
  width: 20px;
  height: 20px;
  margin-right: 3px;
}

.banner .crumbs .crumbs_box ul li a p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 20px;
  /* 125% */
}

.banner .crumbs .crumbs_box ul .cru_tou_box {
  margin: 0 10px;
}

.banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner .mask {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.3);
}

.banner .banner_box {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}

.banner .banner_box .banner_contnet {
  position: absolute;
  bottom: 82px;
  left: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.banner .banner_box .banner_contnet h3 {
  text-align: left;
  color: #FFF;
  font-size: 50px;
  font-style: normal;
  font-weight: 400;
  line-height: 60px;
  /* 120% */
  text-transform: uppercase;
}

.banner .banner_box .banner_contnet h3 span {
  color: #D80C18;
}

.banner .banner_box .banner_contnet .line {
  margin-top: 32px;
  width: 100%;
  height: 11px;
  position: relative;
}

.banner .banner_box .banner_contnet .line::after {
  content: '';
  width: 50px;
  height: 11px;
  background: url(../png/line.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.banner .banner_box .banner_contnet p {
  margin-top: 32px;
  color: #FFF;
  text-align: left;
  font-size: 40px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  letter-spacing: 2px;
}

.main_content {
  width: 100%;
  height: auto;
}

.main_content .green {
  width: 100%;
  height: 1100px;
  position: relative;
  padding: 119px 0 101px;
  background: url(../jpg/green_bg.jpg) no-repeat;
  background-size: 100% 100%;
}

.main_content .green .green_box {
  width: 100%;
  height: 100%;
}

.main_content .green .green_box .green_top {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.main_content .green .green_box .green_top .green_b_t_l {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.main_content .green .green_box .green_top .green_b_t_l h3 {
  color: #111;
  font-size: 40px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}

.main_content .green .green_box .green_top .green_b_t_l .line {
  margin-top: 20px;
  width: 50px;
  height: 11px;
  position: relative;
}

.main_content .green .green_box .green_top .green_b_t_l .line::after {
  content: '';
  width: 50px;
  height: 11px;
  background: url(../png/line.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.main_content .green .green_box .green_top .green_b_t_r {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.main_content .green .green_box .green_top .green_b_t_r h3 {
  color: #111;
  font-size: 50px;
  font-style: normal;
  font-weight: 400;
  line-height: 60px;
  /* 120% */
  text-transform: uppercase;
}

.main_content .green .green_box .green_top .green_b_t_r h3 span {
  color: #D80C18;
}

.main_content .green .green_box .green_bot {
  width: 100%;
  height: auto;
  padding: 0 229px;
  margin-top: 95px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.main_content .green .green_box .green_bot .green_b_l {
  width: 556px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.main_content .green .green_box .green_bot .green_b_l .green_title {
  text-align: left;
  color: #111;
  font-size: 36px;
  font-style: normal;
  font-weight: 400;
  line-height: 55px;
  /* 152.778% */
}

.main_content .green .green_box .green_bot .green_b_l .green_desc {
  text-align: left;
  margin-top: 36px;
  color: #666;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 35px;
  /* 194.444% */
}

.main_content .green .green_box .green_bot .green_b_r {
  width: 309px;
  height: 437px;
}

.main_content .green .green_box .green_bot .green_b_r img {
  width: 100%;
  height: 100%;
}

.main_content .characteristic {
  width: 100%;
  height: 990px;
  background: url(../png/chara_bg.png) no-repeat;
  background-size: 100% 100%;
  padding: 122px 0 120px;
}

.main_content .characteristic .chara_title {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.main_content .characteristic .chara_title .line {
  width: 6px;
  height: 30px;
  border-radius: 20px 0px;
  background: var(--Color, #D80C18);
  margin-right: 21px;
}

.main_content .characteristic .chara_title p {
  color: #111;
  font-size: 36px;
  font-style: normal;
  font-weight: 400;
  line-height: 45px;
  /* 125% */
}

.main_content .characteristic .chara_title p span {
  color: #D80C18;
}

.main_content .characteristic .chara_box {
  width: 100%;
  height: 600px;
  position: relative;
  margin-top: 103px;
}

.main_content .characteristic .chara_box .chara_b_img {
  z-index: 1;
  width: 600px;
  height: 600px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.main_content .characteristic .chara_box .chara_b_content {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.main_content .characteristic .chara_box .chara_b_content .chara_b_c_l {
  width: 350px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item {
  width: 100%;
  height: auto;
}

.main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-end;
}

.main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title p {
  margin-right: 6px;
  color: #111;
  font-size: 26px;
  font-style: normal;
  font-weight: 400;
  line-height: 35px;
  /* 134.615% */
}

.main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title img {
  width: auto;
  height: 45px;
}

.main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item > p {
  margin-top: 27px;
  color: #666;
  text-align: right;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.main_content .characteristic .chara_box .chara_b_content .chara_b_c_r {
  width: 350px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item {
  width: 100%;
  height: auto;
}

.main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
}

.main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title p {
  margin-left: 6px;
  color: #111;
  font-size: 26px;
  font-style: normal;
  font-weight: 400;
  line-height: 35px;
  /* 134.615% */
}

.main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title img {
  width: auto;
  height: 45px;
}

.main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item > p {
  margin-top: 27px;
  color: #666;
  text-align: left;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.main_content .certificate {
  width: 100%;
  height: auto;
  background: #fff;
  padding: 121px 0 126px;
}

.main_content .certificate .certi_top {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.main_content .certificate .certi_top .certi_t_l {
  width: 800px;
  height: auto;
}

.main_content .certificate .certi_top .certi_t_l .certi_t_title {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.main_content .certificate .certi_top .certi_t_l .certi_t_title .line {
  margin-right: 21px;
  width: 6px;
  height: 30px;
  border-radius: 20px 0px;
  background: #D80C18;
}

.main_content .certificate .certi_top .certi_t_l .certi_t_title p {
  color: #111;
  font-size: 36px;
  font-style: normal;
  font-weight: 400;
  line-height: 35px;
  /* 97.222% */
}

.main_content .certificate .certi_top .certi_t_l .certi_t_desc {
  text-align: left;
  margin-top: 56px;
  color: #666;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.main_content .certificate .certi_top .certi_t_l .certi_t_box {
  width: 100%;
  height: auto;
  margin-top: 46px;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
}

.main_content .certificate .certi_top .certi_t_l .certi_t_box .item {
  width: 245px;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 60px;
}

.main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_img {
  width: 100px;
  height: 100px;
}

.main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_title {
  margin-top: 5px;
  color: #666;
  text-align: center;
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 150% */
}

.main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_desc {
  color: #999;
  text-align: left;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 25px;
  /* 156.25% */
}

.main_content .certificate .certi_top .certi_t_r {
  width: 481px;
  height: 654px;
  background: #F9F9F9;
  padding: 22px 24px;
}

.main_content .certificate .certi_top .certi_t_r img {
  width: 100%;
  height: 100%;
}

.main_content .certificate .certi_bot {
  margin-top: 114px;
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.main_content .certificate .certi_bot .certi_b_l {
  width: 481px;
  height: 654px;
  background: #F9F9F9;
  padding: 22px 24px;
}

.main_content .certificate .certi_bot .certi_b_l img {
  width: 100%;
  height: 100%;
}

.main_content .certificate .certi_bot .certi_b_r {
  width: 800px;
  height: auto;
}

.main_content .certificate .certi_bot .certi_b_r .certi_b_title {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.main_content .certificate .certi_bot .certi_b_r .certi_b_title .line {
  margin-right: 21px;
  width: 6px;
  height: 30px;
  border-radius: 20px 0px;
  background: #D80C18;
}

.main_content .certificate .certi_bot .certi_b_r .certi_b_title p {
  color: #111;
  font-size: 36px;
  font-style: normal;
  font-weight: 400;
  line-height: 35px;
  /* 97.222% */
}

.main_content .certificate .certi_bot .certi_b_r .certi_t_desc {
  text-align: left;
  margin-top: 56px;
  color: #666;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.main_content .certificate .certi_bot .certi_b_r .certi_t_desc span {
  color: #111;
}

.main_content .certificate .certi_bot .certi_b_r .certi_b_box {
  width: 100%;
  height: auto;
  margin-top: 70px;
}

.main_content .certificate .certi_bot .certi_b_r .certi_b_box p {
  margin-bottom: 40px;
  display: flex;
  flex-direction: row;
  align-items: flex-end;
}

.main_content .certificate .certi_bot .certi_b_r .certi_b_box p span {
  color: #666;
  font-size: 26px;
  font-style: normal;
  font-weight: 400;
  line-height: 26px;
  /* 134.615% */
}

.main_content .certificate .certi_bot .certi_b_r .certi_b_box p .green1 {
  color: #019237;
  font-family: 'DIN';
  font-size: 80px;
  font-style: normal;
  font-weight: 700;
  line-height: 65px;
}

.main_content .certificate .certi_bot .certi_b_r .certi_b_box p .mar20 {
  margin: 0 20px;
}

.main_content .difference {
  width: 100%;
  height: auto;
  padding: 111px 0 115px;
  background: #F9F9F9;
}

.main_content .difference .difference_box {
  width: 100%;
  height: auto;
}

.main_content .difference .difference_box .diff_top {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.main_content .difference .difference_box .diff_top .diff_t_l {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.main_content .difference .difference_box .diff_top .diff_t_l h3 {
  color: #111;
  font-size: 40px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}

.main_content .difference .difference_box .diff_top .diff_t_l .line {
  margin-top: 20px;
  width: 50px;
  height: 11px;
  position: relative;
}

.main_content .difference .difference_box .diff_top .diff_t_l .line::after {
  content: '';
  width: 50px;
  height: 11px;
  background: url(../png/line.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.main_content .difference .difference_box .diff_top .diff_t_r {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.main_content .difference .difference_box .diff_top .diff_t_r h3 {
  color: #111;
  font-size: 50px;
  font-style: normal;
  font-weight: 400;
  line-height: 60px;
  /* 120% */
  text-transform: uppercase;
}

.main_content .difference .difference_box .diff_top .diff_t_r h3 span {
  color: #D80C18;
}

.main_content .difference .difference_box .diff_bot {
  width: 100%;
  height: auto;
  margin-top: 90px;
  display: flex;
  flex-direction: row;
}

.main_content .difference .difference_box .diff_bot .diff_b_l {
  width: 650px;
  height: auto;
  background: #fff;
}

.main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_top {
  width: 100%;
  height: 70px;
  background: #019237;
  color: #FFF;
  text-align: center;
  font-size: 26px;
  font-style: normal;
  font-weight: 500;
  line-height: 70px;
  /* 115.385% */
}

.main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot {
  margin-top: 43px;
  width: 100%;
  height: auto;
  padding: 0 30px;
}

.main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot .item {
  width: 100%;
  height: auto;
  padding: 22px 0;
  border-bottom: 1px solid #E0E0E0;
  color: #111;
  text-align: center;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot .item:last-child {
  border-bottom: 0;
}

.main_content .difference .difference_box .diff_bot .diff_b_r {
  width: 650px;
  height: auto;
  background: #fff;
}

.main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_top {
  width: 100%;
  height: 70px;
  background: #019237;
  color: #FFF;
  text-align: center;
  font-size: 26px;
  font-style: normal;
  font-weight: 500;
  line-height: 70px;
  /* 115.385% */
}

.main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot {
  margin-top: 43px;
  width: 100%;
  height: auto;
  padding: 0 30px;
}

.main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot .item {
  width: 100%;
  height: auto;
  padding: 22px 0;
  border-bottom: 1px solid #E0E0E0;
  color: #111;
  text-align: center;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot .item:last-child {
  border-bottom: 0;
}

.main_content .difference .difference_box .diff_bot .diff_b_c {
  width: 219px;
  height: auto;
  background: #E6F6EF;
}

.main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_top {
  width: 100%;
  height: 70px;
  background: #69CC9D;
  color: #FFF;
  text-align: center;
  font-size: 50px;
  font-style: normal;
  font-weight: 500;
  line-height: 70px;
  /* 115.385% */
  position: relative;
}

.main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_top::after {
  content: '';
  width: 100%;
  height: 28px;
  position: absolute;
  bottom: -27px;
  left: 0;
  background: url(../png/diff_bg.png) no-repeat;
  background-size: 100% 100%;
}

.main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot {
  margin-top: 43px;
  width: 100%;
  height: auto;
  padding: 0 30px;
}

.main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot .item {
  width: 100%;
  height: auto;
  padding: 22px 0;
  border-bottom: 1px solid #E0E0E0;
  color: #019237;
  text-align: center;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot .item:last-child {
  border-bottom: 0;
}

.main_content .advantage {
  width: 100%;
  height: auto;
  padding: 182px 0 136px;
  background: #fff;
}

.main_content .advantage .advant_box {
  width: 100%;
  height: auto;
}

.main_content .advantage .advant_box .advant_top {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.main_content .advantage .advant_box .advant_top .advant_t_l {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.main_content .advantage .advant_box .advant_top .advant_t_l h3 {
  color: #111;
  font-size: 40px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}

.main_content .advantage .advant_box .advant_top .advant_t_l .line {
  margin-top: 20px;
  width: 50px;
  height: 11px;
  position: relative;
}

.main_content .advantage .advant_box .advant_top .advant_t_l .line::after {
  content: '';
  width: 50px;
  height: 11px;
  background: url(../png/line.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.main_content .advantage .advant_box .advant_top .advant_t_r {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.main_content .advantage .advant_box .advant_top .advant_t_r h3 {
  color: #111;
  font-size: 50px;
  font-style: normal;
  font-weight: 400;
  line-height: 60px;
  /* 120% */
  text-transform: uppercase;
}

.main_content .advantage .advant_box .advant_top .advant_t_r h3 span {
  color: #D80C18;
}

.main_content .advantage .advant_box .advant_bot {
  width: 100%;
  height: auto;
  margin-top: 100px;
}

.main_content .advantage .advant_box .advant_bot .advant_b_title {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.main_content .advantage .advant_box .advant_bot .advant_b_title .line {
  margin-right: 21px;
  width: 6px;
  height: 30px;
  border-radius: 20px 0px;
  background: #D80C18;
}

.main_content .advantage .advant_box .advant_bot .advant_b_title p {
  color: #111;
  font-size: 36px;
  font-style: normal;
  font-weight: 400;
  line-height: 35px;
  /* 97.222% */
}

.main_content .advantage .advant_b_box {
  width: 100%;
  margin-top: 81px;
  height: auto;
}

.main_content .advantage .advant_b_box .advant_item {
  margin-right: 25px;
  width: 380px;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.main_content .advantage .advant_b_box .advant_item img {
  width: 380px;
  height: 300px;
}

.main_content .advantage .advant_b_box .advant_item p {
  margin-top: 30px;
  text-align: center;
  color: #111;
  font-size: 22px;
  font-style: normal;
  font-weight: 400;
  line-height: 35px;
  /* 159.091% */
  letter-spacing: 0.44px;
}

.main_content .advantage .advant_b_box .swiper-button-prev {
  width: 60px;
  height: 60px;
  border-radius: 20px 0px 0px 0px;
  background: #D80C18;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  left: 48px;
  top: 50%;
  transform: translateY(-50%);
}

.main_content .advantage .advant_b_box .swiper-button-prev img {
  width: 10px;
  transform: rotate(-180deg);
}

.main_content .advantage .advant_b_box .swiper-button-prev::after {
  content: '';
}

.main_content .advantage .advant_b_box .swiper-button-next {
  width: 60px;
  height: 60px;
  border-radius: 0px 0px 20px 0px;
  background: #D80C18;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  right: 48px;
  top: 50%;
  transform: translateY(-50%);
}

.main_content .advantage .advant_b_box .swiper-button-next img {
  width: 10px;
}

.main_content .advantage .advant_b_box .swiper-button-next::after {
  content: '';
}

.main_content .resources {
  width: 100%;
  height: 1080px;
  background: url(../png/res_bg.png) no-repeat;
  background-size: 100% 100%;
  padding: 125px 0 118px;
}

.main_content .resources .resources_box {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.main_content .resources .resources_box .res_b_l .resources_title {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.main_content .resources .resources_box .res_b_l .resources_title .line {
  margin-right: 21px;
  width: 6px;
  height: 30px;
  border-radius: 20px 0px;
  background: #D80C18;
}

.main_content .resources .resources_box .res_b_l .resources_title p {
  color: #111;
  font-size: 36px;
  font-style: normal;
  font-weight: 400;
  line-height: 35px;
  /* 97.222% */
}

.main_content .resources .resources_box .res_b_l .res_b_l_box {
  margin-top: 52px;
}

.main_content .resources .resources_box .res_b_l .res_b_l_box .item {
  margin-top: 95px;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
}

.main_content .resources .resources_box .res_b_l .res_b_l_box .item img {
  width: 60px;
  height: 60px;
}

.main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box {
  margin-left: 31px;
}

.main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item {
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div {
  display: flex;
  flex-direction: row;
  align-items: flex-end;
}

.main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div p {
  color: #D80C18;
  font-family: 'DIN';
  font-size: 50px;
  font-style: normal;
  font-weight: 700;
  line-height: 45px;
  letter-spacing: 1px;
}

.main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div span {
  margin-left: 6px;
  color: #D80C18;
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
  letter-spacing: 1px;
}

.main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item .item_desc {
  margin-top: 5px;
  color: #111;
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: 22px;
  /* 110% */
}

.main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item:last-child {
  margin-bottom: 0;
}

.main_content .resources .resources_box .res_b_r {
  width: 1118px;
  height: 824px;
}

.main_content .resources .resources_box .res_b_r .res_b_map1 {
  margin-left: 112px;
  width: 100%;
  height: 100%;
  position: relative;
}

.main_content .resources .resources_box .res_b_r .res_b_map1 img {
  width: 100%;
  height: auto;
}

.main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn {
  padding: 11px 22px;
  cursor: pointer;
  position: absolute;
  bottom: 7px;
  right: 224px;
  display: flex;
  flex-direction: row;
  align-items: center;
  border-radius: 20px 0px;
  background: #FFF;
  box-shadow: 0px 4px 15px 0px rgba(0, 0, 0, 0.1);
}

.main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn p {
  color: var(--Color, #D80C18);
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn .tou_img {
  margin-left: 14px;
  width: 12px;
  height: 12px;
}

.main_content .resources .resources_box .res_b_r .res_b_map2 {
  margin-left: 112px;
  width: 100%;
  height: 100%;
  position: relative;
}

.main_content .resources .resources_box .res_b_r .res_b_map2 img {
  width: 100%;
  height: auto;
}

.main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn {
  padding: 11px 22px;
  cursor: pointer;
  position: absolute;
  bottom: -20px;
  right: 76px;
  display: flex;
  flex-direction: row;
  align-items: center;
  border-radius: 20px 0px;
  background: #FFF;
  box-shadow: 0px 4px 15px 0px rgba(0, 0, 0, 0.1);
}

.main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn p {
  color: var(--Color, #D80C18);
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn .tou_img {
  margin-right: 14px;
  width: 12px;
  height: 12px;
}

.main_content .service {
  width: 100%;
  height: auto;
  padding: 160px 0 140px;
  background: #fff;
}

.main_content .service .service_top {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.main_content .service .service_top .line {
  margin-right: 21px;
  width: 6px;
  height: 30px;
  border-radius: 20px 0px;
  background: #D80C18;
}

.main_content .service .service_top p {
  color: #111;
  font-size: 36px;
  font-style: normal;
  font-weight: 400;
  line-height: 35px;
  /* 97.222% */
}

.main_content .service .service_box {
  width: 100%;
  height: 650px;
  margin-top: 83px;
}

.main_content .service .service_box .ser_item {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  background: #F9F9F9;
  padding-left: 10.4%;
}

.main_content .service .service_box .ser_item:hover .item_r img {
  transform: scale(1.05);
}

.main_content .service .service_box .ser_item .item_l {
  width: 656px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.main_content .service .service_box .ser_item .item_l .item_title {
  text-align: left;
  color: #111;
  font-size: 26px;
  font-style: normal;
  font-weight: 400;
  line-height: 45px;
  /* 173.077% */
}

.main_content .service .service_box .ser_item .item_l .item_desc {
  margin-top: 37px;
  text-align: left;
  color: #666;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.main_content .service .service_box .ser_item .item_l .more {
  margin-top: 73px;
  width: auto;
  height: 52px;
  padding: 0 27px 0 21px;
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  border-radius: 20px 0px;
  border: 1px solid #B4B4B4;
}

.main_content .service .service_box .ser_item .item_l .more:hover {
  background: #D80C18;
  border: 1px solid #D80C18;
}

.main_content .service .service_box .ser_item .item_l .more:hover p {
  color: #fff;
}

.main_content .service .service_box .ser_item .item_l .more:hover .more_img img:first-child {
  display: none;
}

.main_content .service .service_box .ser_item .item_l .more:hover .more_img img:last-child {
  display: block;
}

.main_content .service .service_box .ser_item .item_l .more p {
  color: #666;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 0px;
  /* 0% */
}

.main_content .service .service_box .ser_item .item_l .more .more_img {
  margin-left: 26px;
  width: 12px;
  height: 12px;
}

.main_content .service .service_box .ser_item .item_l .more .more_img img {
  width: 100%;
  height: 100%;
}

.main_content .service .service_box .ser_item .item_l .more .more_img img:first-child {
  display: block;
}

.main_content .service .service_box .ser_item .item_l .more .more_img img:last-child {
  display: none;
}

.main_content .service .service_box .ser_item .item_r {
  width: 960px;
  height: 650px;
  overflow: hidden;
}

.main_content .service .service_box .ser_item .item_r img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.6s;
}

.main_content .service .service_box .swiper-button-prev {
  width: 60px;
  height: 60px;
  border-radius: 20px 0px 0px 0px;
  background: #D80C18;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  left: unset;
  right: 960px;
  top: unset;
  bottom: 0;
}

.main_content .service .service_box .swiper-button-prev img {
  width: 10px;
  transform: rotate(-180deg);
}

.main_content .service .service_box .swiper-button-prev::after {
  content: '';
}

.main_content .service .service_box .swiper-button-next {
  width: 60px;
  height: 60px;
  border-radius: 0px 0px 20px 0px;
  background: #D80C18;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  right: 900px;
  top: unset;
  bottom: 0;
}

.main_content .service .service_box .swiper-button-next img {
  width: 10px;
}

.main_content .service .service_box .swiper-button-next::after {
  content: '';
}

.main_content .project {
  width: 100%;
  height: auto;
  background: #fff;
  padding: 114px 0 140px;
}

.main_content .project .pro_box {
  width: 100%;
  height: auto;
}

.main_content .project .pro_box .pro_b_top {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.main_content .project .pro_box .pro_b_top .pro_b_t_l {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.main_content .project .pro_box .pro_b_top .pro_b_t_l h3 {
  color: #111;
  font-size: 40px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}

.main_content .project .pro_box .pro_b_top .pro_b_t_l .line {
  margin-top: 20px;
  width: 50px;
  height: 11px;
  position: relative;
}

.main_content .project .pro_box .pro_b_top .pro_b_t_l .line::after {
  content: '';
  width: 50px;
  height: 11px;
  background: url(../png/line.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.main_content .project .pro_box .pro_b_top .pro_b_t_r {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.main_content .project .pro_box .pro_b_top .pro_b_t_r h3 {
  color: #111;
  font-size: 50px;
  font-style: normal;
  font-weight: 400;
  line-height: 60px;
  /* 120% */
  text-transform: uppercase;
}

.main_content .project .pro_box .pro_b_top .pro_b_t_r h3 span {
  color: #D80C18;
}

.main_content .project .pro_box .pro_b_top .pro_b_t_r p {
  margin-top: 13px;
  color: #999;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 35px;
  /* 250% */
}

.main_content .project .pro_box .pro_b_bot {
  width: 100%;
  height: auto;
  margin-top: 83px;
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box {
  width: 100%;
  height: auto;
  padding-bottom: 72px;
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item {
  margin-right: 85px;
  width: 450px !important;
  height: auto;
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item:hover .item_img img {
  transform: scale(1.05);
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item:hover .item_contennt .item_title {
  color: #D80C18;
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_img {
  width: 100%;
  height: 291.5px;
  overflow: hidden;
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.6s;
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt {
  width: 100%;
  height: auto;
  padding: 30px 0;
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_title {
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  text-align: left;
  color: #111;
  font-size: 22px;
  font-style: normal;
  font-weight: 400;
  line-height: 35px;
  /* 159.091% */
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_desc {
  margin-top: 20px;
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_desc p {
  text-align: left;
  color: #999;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  /* 187.5% */
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar {
  width: 100%;
  left: 0;
  bottom: 20px;
  height: 4px;
  background: #F0F0F0;
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar-drag {
  cursor: pointer;
  background: #D80C18;
}

.main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar-drag::after {
  content: '';
  width: 40px;
  height: 40px;
  background: url(../png/pro_tou.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: -2px;
}

@media screen and (max-width: 1750px) {
  .header {
    transition: all 0.6s;
    background: #fff;
    backdrop-filter: blur(0vw);
    box-shadow: 0vw 0.09714vw 0.38857vw 0vw rgba(0, 0, 0, 0.1);
  }
  .header.active1 {
    top: -4.37143vw;
  }
  .header .header_box .header_top .header_t_box .logo img:first-child {
    display: none;
  }
  .header .header_box .header_top .header_t_box .logo img:last-child {
    display: block;
  }
  .header .header_box .header_top .header_t_box .header_nav .haeder_nav_box .nav_item a {
    color: #111;
  }
  .banner {
    width: 100%;
    height: 41.57714vw;
    position: relative;
    margin-top: 4.27429vw;
  }
  .banner .crumbs {
    position: absolute;
    top: 0;
    z-index: 3;
    left: 0;
    background: transparent;
    width: 100%;
    height: auto;
    margin-top: 0;
    padding: 1.21429vw 0;
  }
  .banner .crumbs .crumbs_box {
    width: 100%;
    height: auto;
  }
  .banner .crumbs .crumbs_box ul {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .banner .crumbs .crumbs_box ul li:hover a p {
    color: #fff;
  }
  .banner .crumbs .crumbs_box ul li.active p {
    color: #fff;
  }
  .banner .crumbs .crumbs_box ul li .cru_tou {
    width: 0.34vw;
    height: 0.58286vw;
  }
  .banner .crumbs .crumbs_box ul li .cru_tou img {
    width: 100%;
    height: 100%;
  }
  .banner .crumbs .crumbs_box ul li a {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .banner .crumbs .crumbs_box ul li a img {
    width: 0.97143vw;
    height: 0.97143vw;
    margin-right: 0.14571vw;
  }
  .banner .crumbs .crumbs_box ul li a p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 500;
    line-height: 0.97143vw;
    /* 125% */
  }
  .banner .crumbs .crumbs_box ul .cru_tou_box {
    margin: 0 0.48571vw;
  }
  .banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .banner .mask {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.3);
  }
  .banner .banner_box {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
  }
  .banner .banner_box .banner_contnet {
    position: absolute;
    bottom: 3.98286vw;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .banner .banner_box .banner_contnet h3 {
    text-align: left;
    color: #FFF;
    font-size: 2.42857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.91429vw;
    /* 120% */
    text-transform: uppercase;
  }
  .banner .banner_box .banner_contnet h3 span {
    color: #D80C18;
  }
  .banner .banner_box .banner_contnet .line {
    margin-top: 1.55429vw;
    width: 100%;
    height: 0.53429vw;
    position: relative;
  }
  .banner .banner_box .banner_contnet .line::after {
    content: '';
    width: 2.42857vw;
    height: 0.53429vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .banner .banner_box .banner_contnet p {
    margin-top: 1.55429vw;
    color: #FFF;
    text-align: left;
    font-size: 1.94286vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    letter-spacing: 0.09714vw;
  }
  .main_content {
    width: 100%;
    height: auto;
  }
  .main_content .green {
    width: 100%;
    height: 53.42857vw;
    position: relative;
    padding: 5.78vw 0 4.90571vw;
    background: url(../jpg/green_bg.jpg) no-repeat;
    background-size: 100% 100%;
  }
  .main_content .green .green_box {
    width: 100%;
    height: 100%;
  }
  .main_content .green .green_box .green_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .green .green_box .green_top .green_b_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .green .green_box .green_top .green_b_t_l h3 {
    color: #111;
    font-size: 1.94286vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .green .green_box .green_top .green_b_t_l .line {
    margin-top: 0.97143vw;
    width: 2.42857vw;
    height: 0.53429vw;
    position: relative;
  }
  .main_content .green .green_box .green_top .green_b_t_l .line::after {
    content: '';
    width: 2.42857vw;
    height: 0.53429vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .green .green_box .green_top .green_b_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .green .green_box .green_top .green_b_t_r h3 {
    color: #111;
    font-size: 2.42857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.91429vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .green .green_box .green_top .green_b_t_r h3 span {
    color: #D80C18;
  }
  .main_content .green .green_box .green_bot {
    width: 100%;
    height: auto;
    padding: 0 11.12286vw;
    margin-top: 4.61429vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .green .green_box .green_bot .green_b_l {
    width: 27.00571vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .green .green_box .green_bot .green_b_l .green_title {
    text-align: left;
    color: #111;
    font-size: 1.74857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.67143vw;
    /* 152.778% */
  }
  .main_content .green .green_box .green_bot .green_b_l .green_desc {
    text-align: left;
    margin-top: 1.74857vw;
    color: #666;
    font-size: 0.87429vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7vw;
    /* 194.444% */
  }
  .main_content .green .green_box .green_bot .green_b_r {
    width: 15.00857vw;
    height: 21.22571vw;
  }
  .main_content .green .green_box .green_bot .green_b_r img {
    width: 100%;
    height: 100%;
  }
  .main_content .characteristic {
    width: 100%;
    height: 48.08571vw;
    background: url(../png/chara_bg.png) no-repeat;
    background-size: 100% 100%;
    padding: 5.92571vw 0 5.82857vw;
  }
  .main_content .characteristic .chara_title {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .main_content .characteristic .chara_title .line {
    width: 0.29143vw;
    height: 1.45714vw;
    border-radius: 0.97143vw 0vw;
    background: var(--Color, #D80C18);
    margin-right: 1.02vw;
  }
  .main_content .characteristic .chara_title p {
    color: #111;
    font-size: 1.74857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.18571vw;
    /* 125% */
  }
  .main_content .characteristic .chara_title p span {
    color: #D80C18;
  }
  .main_content .characteristic .chara_box {
    width: 100%;
    height: 29.14286vw;
    position: relative;
    margin-top: 5.00286vw;
  }
  .main_content .characteristic .chara_box .chara_b_img {
    z-index: 1;
    width: 29.14286vw;
    height: 29.14286vw;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  .main_content .characteristic .chara_box .chara_b_content {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l {
    width: 17vw;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item {
    width: 100%;
    height: auto;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title p {
    margin-right: 0.29143vw;
    color: #111;
    font-size: 1.26286vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7vw;
    /* 134.615% */
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title img {
    width: auto;
    height: 2.18571vw;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item > p {
    margin-top: 1.31143vw;
    color: #666;
    text-align: right;
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.45714vw;
    /* 187.5% */
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r {
    width: 17vw;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item {
    width: 100%;
    height: auto;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title p {
    margin-left: 0.29143vw;
    color: #111;
    font-size: 1.26286vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7vw;
    /* 134.615% */
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title img {
    width: auto;
    height: 2.18571vw;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item > p {
    margin-top: 1.31143vw;
    color: #666;
    text-align: left;
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.45714vw;
    /* 187.5% */
  }
  .main_content .certificate {
    width: 100%;
    height: auto;
    background: #fff;
    padding: 5.87714vw 0 6.12vw;
  }
  .main_content .certificate .certi_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }
  .main_content .certificate .certi_top .certi_t_l {
    width: 38.85714vw;
    height: auto;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_title .line {
    margin-right: 1.02vw;
    width: 0.29143vw;
    height: 1.45714vw;
    border-radius: 0.97143vw 0vw;
    background: #D80C18;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_title p {
    color: #111;
    font-size: 1.74857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7vw;
    /* 97.222% */
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_desc {
    text-align: left;
    margin-top: 2.72vw;
    color: #666;
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.45714vw;
    /* 187.5% */
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box {
    width: 100%;
    height: auto;
    margin-top: 2.23429vw;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item {
    width: 11.9vw;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2.91429vw;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_img {
    width: 4.85714vw;
    height: 4.85714vw;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_title {
    margin-top: 0.24286vw;
    color: #666;
    text-align: center;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.45714vw;
    /* 150% */
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_desc {
    color: #999;
    text-align: left;
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.21429vw;
    /* 156.25% */
  }
  .main_content .certificate .certi_top .certi_t_r {
    width: 23.36286vw;
    height: 31.76571vw;
    background: #F9F9F9;
    padding: 1.06857vw 1.16571vw;
  }
  .main_content .certificate .certi_top .certi_t_r img {
    width: 100%;
    height: 100%;
  }
  .main_content .certificate .certi_bot {
    margin-top: 5.53714vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .certificate .certi_bot .certi_b_l {
    width: 23.36286vw;
    height: 31.76571vw;
    background: #F9F9F9;
    padding: 1.06857vw 1.16571vw;
  }
  .main_content .certificate .certi_bot .certi_b_l img {
    width: 100%;
    height: 100%;
  }
  .main_content .certificate .certi_bot .certi_b_r {
    width: 38.85714vw;
    height: auto;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_title .line {
    margin-right: 1.02vw;
    width: 0.29143vw;
    height: 1.45714vw;
    border-radius: 0.97143vw 0vw;
    background: #D80C18;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_title p {
    color: #111;
    font-size: 1.74857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7vw;
    /* 97.222% */
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_t_desc {
    text-align: left;
    margin-top: 2.72vw;
    color: #666;
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.45714vw;
    /* 187.5% */
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_t_desc span {
    color: #111;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box {
    width: 100%;
    height: auto;
    margin-top: 3.4vw;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p {
    margin-bottom: 1.94286vw;
    display: flex;
    flex-direction: row;
    align-items: flex-end;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p span {
    color: #666;
    font-size: 1.26286vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.26286vw;
    /* 134.615% */
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p .green1 {
    color: #019237;
    font-family: 'DIN';
    font-size: 3.88571vw;
    font-style: normal;
    font-weight: 700;
    line-height: 3.15714vw;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p .mar20 {
    margin: 0 0.97143vw;
  }
  .main_content .difference {
    width: 100%;
    height: auto;
    padding: 5.39143vw 0 5.58571vw;
    background: #F9F9F9;
  }
  .main_content .difference .difference_box {
    width: 100%;
    height: auto;
  }
  .main_content .difference .difference_box .diff_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l h3 {
    color: #111;
    font-size: 1.94286vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l .line {
    margin-top: 0.97143vw;
    width: 2.42857vw;
    height: 0.53429vw;
    position: relative;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l .line::after {
    content: '';
    width: 2.42857vw;
    height: 0.53429vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .difference .difference_box .diff_top .diff_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .difference .difference_box .diff_top .diff_t_r h3 {
    color: #111;
    font-size: 2.42857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.91429vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .difference .difference_box .diff_top .diff_t_r h3 span {
    color: #D80C18;
  }
  .main_content .difference .difference_box .diff_bot {
    width: 100%;
    height: auto;
    margin-top: 4.37143vw;
    display: flex;
    flex-direction: row;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l {
    width: 31.57143vw;
    height: auto;
    background: #fff;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_top {
    width: 100%;
    height: 3.4vw;
    background: #019237;
    color: #FFF;
    text-align: center;
    font-size: 1.26286vw;
    font-style: normal;
    font-weight: 500;
    line-height: 3.4vw;
    /* 115.385% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot {
    margin-top: 2.08857vw;
    width: 100%;
    height: auto;
    padding: 0 1.45714vw;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot .item {
    width: 100%;
    height: auto;
    padding: 1.06857vw 0;
    border-bottom: 0.04857vw solid #E0E0E0;
    color: #111;
    text-align: center;
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.45714vw;
    /* 187.5% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot .item:last-child {
    border-bottom: 0;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r {
    width: 31.57143vw;
    height: auto;
    background: #fff;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_top {
    width: 100%;
    height: 3.4vw;
    background: #019237;
    color: #FFF;
    text-align: center;
    font-size: 1.26286vw;
    font-style: normal;
    font-weight: 500;
    line-height: 3.4vw;
    /* 115.385% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot {
    margin-top: 2.08857vw;
    width: 100%;
    height: auto;
    padding: 0 1.45714vw;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot .item {
    width: 100%;
    height: auto;
    padding: 1.06857vw 0;
    border-bottom: 0.04857vw solid #E0E0E0;
    color: #111;
    text-align: center;
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.45714vw;
    /* 187.5% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot .item:last-child {
    border-bottom: 0;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c {
    width: 10.63714vw;
    height: auto;
    background: #E6F6EF;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_top {
    width: 100%;
    height: 3.4vw;
    background: #69CC9D;
    color: #FFF;
    text-align: center;
    font-size: 2.42857vw;
    font-style: normal;
    font-weight: 500;
    line-height: 3.4vw;
    /* 115.385% */
    position: relative;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_top::after {
    content: '';
    width: 100%;
    height: 1.36vw;
    position: absolute;
    bottom: -1.31143vw;
    left: 0;
    background: url(../png/diff_bg.png) no-repeat;
    background-size: 100% 100%;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot {
    margin-top: 2.08857vw;
    width: 100%;
    height: auto;
    padding: 0 1.45714vw;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot .item {
    width: 100%;
    height: auto;
    padding: 1.06857vw 0;
    border-bottom: 0.04857vw solid #E0E0E0;
    color: #019237;
    text-align: center;
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.45714vw;
    /* 187.5% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot .item:last-child {
    border-bottom: 0;
  }
  .main_content .advantage {
    width: 100%;
    height: auto;
    padding: 8.84vw 0 6.60571vw;
    background: #fff;
  }
  .main_content .advantage .advant_box {
    width: 100%;
    height: auto;
  }
  .main_content .advantage .advant_box .advant_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l h3 {
    color: #111;
    font-size: 1.94286vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l .line {
    margin-top: 0.97143vw;
    width: 2.42857vw;
    height: 0.53429vw;
    position: relative;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l .line::after {
    content: '';
    width: 2.42857vw;
    height: 0.53429vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_r h3 {
    color: #111;
    font-size: 2.42857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.91429vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_r h3 span {
    color: #D80C18;
  }
  .main_content .advantage .advant_box .advant_bot {
    width: 100%;
    height: auto;
    margin-top: 4.85714vw;
  }
  .main_content .advantage .advant_box .advant_bot .advant_b_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .advantage .advant_box .advant_bot .advant_b_title .line {
    margin-right: 1.02vw;
    width: 0.29143vw;
    height: 1.45714vw;
    border-radius: 0.97143vw 0vw;
    background: #D80C18;
  }
  .main_content .advantage .advant_box .advant_bot .advant_b_title p {
    color: #111;
    font-size: 1.74857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7vw;
    /* 97.222% */
  }
  .main_content .advantage .advant_b_box {
    width: 100%;
    margin-top: 3.93429vw;
    height: auto;
  }
  .main_content .advantage .advant_b_box .advant_item {
    margin-right: 1.21429vw;
    width: 18.45714vw;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .main_content .advantage .advant_b_box .advant_item img {
    width: 18.45714vw;
    height: 14.57143vw;
  }
  .main_content .advantage .advant_b_box .advant_item p {
    margin-top: 1.45714vw;
    text-align: center;
    color: #111;
    font-size: 1.06857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7vw;
    /* 159.091% */
    letter-spacing: 0.02137vw;
  }
  .main_content .advantage .advant_b_box .swiper-button-prev {
    width: 2.91429vw;
    height: 2.91429vw;
    border-radius: 0.97143vw 0vw 0vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    left: 2.33143vw;
    top: 50%;
    transform: translateY(-50%);
  }
  .main_content .advantage .advant_b_box .swiper-button-prev img {
    width: 0.48571vw;
    transform: rotate(-180deg);
  }
  .main_content .advantage .advant_b_box .swiper-button-prev::after {
    content: '';
  }
  .main_content .advantage .advant_b_box .swiper-button-next {
    width: 2.91429vw;
    height: 2.91429vw;
    border-radius: 0vw 0vw 0.97143vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    right: 2.33143vw;
    top: 50%;
    transform: translateY(-50%);
  }
  .main_content .advantage .advant_b_box .swiper-button-next img {
    width: 0.48571vw;
  }
  .main_content .advantage .advant_b_box .swiper-button-next::after {
    content: '';
  }
  .main_content .resources {
    width: 100%;
    height: 52.45714vw;
    background: url(../png/res_bg.png) no-repeat;
    background-size: 100% 100%;
    padding: 6.07143vw 0 5.73143vw;
  }
  .main_content .resources .resources_box {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }
  .main_content .resources .resources_box .res_b_l .resources_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .resources .resources_box .res_b_l .resources_title .line {
    margin-right: 1.02vw;
    width: 0.29143vw;
    height: 1.45714vw;
    border-radius: 0.97143vw 0vw;
    background: #D80C18;
  }
  .main_content .resources .resources_box .res_b_l .resources_title p {
    color: #111;
    font-size: 1.74857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7vw;
    /* 97.222% */
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box {
    margin-top: 2.52571vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item {
    margin-top: 4.61429vw;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item img {
    width: 2.91429vw;
    height: 2.91429vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box {
    margin-left: 1.50571vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item {
    margin-bottom: 1.45714vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div p {
    color: #D80C18;
    font-family: 'DIN';
    font-size: 2.42857vw;
    font-style: normal;
    font-weight: 700;
    line-height: 2.18571vw;
    letter-spacing: 0.04857vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div span {
    margin-left: 0.29143vw;
    color: #D80C18;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    letter-spacing: 0.04857vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item .item_desc {
    margin-top: 0.24286vw;
    color: #111;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.06857vw;
    /* 110% */
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item:last-child {
    margin-bottom: 0;
  }
  .main_content .resources .resources_box .res_b_r {
    width: 54.30286vw;
    height: 40.02286vw;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 {
    margin-left: 5.44vw;
    width: 100%;
    height: 100%;
    position: relative;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 img {
    width: 100%;
    height: auto;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn {
    padding: 0.53429vw 1.06857vw;
    cursor: pointer;
    position: absolute;
    bottom: 0.34vw;
    right: 10.88vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: 0.97143vw 0vw;
    background: #FFF;
    box-shadow: 0vw 0.19429vw 0.72857vw 0vw rgba(0, 0, 0, 0.1);
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn p {
    color: var(--Color, #D80C18);
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.45714vw;
    /* 187.5% */
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn .tou_img {
    margin-left: 0.68vw;
    width: 0.58286vw;
    height: 0.58286vw;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 {
    margin-left: 5.44vw;
    width: 100%;
    height: 100%;
    position: relative;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 img {
    width: 100%;
    height: auto;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn {
    padding: 0.53429vw 1.06857vw;
    cursor: pointer;
    position: absolute;
    bottom: -0.97143vw;
    right: 3.69143vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: 0.97143vw 0vw;
    background: #FFF;
    box-shadow: 0vw 0.19429vw 0.72857vw 0vw rgba(0, 0, 0, 0.1);
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn p {
    color: var(--Color, #D80C18);
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.45714vw;
    /* 187.5% */
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn .tou_img {
    margin-right: 0.68vw;
    width: 0.58286vw;
    height: 0.58286vw;
  }
  .main_content .service {
    width: 100%;
    height: auto;
    padding: 7.77143vw 0 6.8vw;
    background: #fff;
  }
  .main_content .service .service_top {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .main_content .service .service_top .line {
    margin-right: 1.02vw;
    width: 0.29143vw;
    height: 1.45714vw;
    border-radius: 0.97143vw 0vw;
    background: #D80C18;
  }
  .main_content .service .service_top p {
    color: #111;
    font-size: 1.74857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7vw;
    /* 97.222% */
  }
  .main_content .service .service_box {
    width: 100%;
    height: 31.57143vw;
    margin-top: 4.03143vw;
  }
  .main_content .service .service_box .ser_item {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    background: #F9F9F9;
    padding-left: 10.4%;
  }
  .main_content .service .service_box .ser_item:hover .item_r img {
    transform: scale(1.05);
  }
  .main_content .service .service_box .ser_item .item_l {
    width: 31.86286vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .service .service_box .ser_item .item_l .item_title {
    text-align: left;
    color: #111;
    font-size: 1.26286vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.18571vw;
    /* 173.077% */
  }
  .main_content .service .service_box .ser_item .item_l .item_desc {
    margin-top: 1.79714vw;
    text-align: left;
    color: #666;
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.45714vw;
    /* 187.5% */
  }
  .main_content .service .service_box .ser_item .item_l .more {
    margin-top: 3.54571vw;
    width: auto;
    height: 2.52571vw;
    padding: 0 1.31143vw 0 1.02vw;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    border-radius: 0.97143vw 0vw;
    border: 0.04857vw solid #B4B4B4;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover {
    background: #D80C18;
    border: 0.04857vw solid #D80C18;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover p {
    color: #fff;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover .more_img img:first-child {
    display: none;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover .more_img img:last-child {
    display: block;
  }
  .main_content .service .service_box .ser_item .item_l .more p {
    color: #666;
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 0vw;
    /* 0% */
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img {
    margin-left: 1.26286vw;
    width: 0.58286vw;
    height: 0.58286vw;
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img img {
    width: 100%;
    height: 100%;
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img img:first-child {
    display: block;
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img img:last-child {
    display: none;
  }
  .main_content .service .service_box .ser_item .item_r {
    width: 46.62857vw;
    height: 31.57143vw;
    overflow: hidden;
  }
  .main_content .service .service_box .ser_item .item_r img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s;
  }
  .main_content .service .service_box .swiper-button-prev {
    width: 2.91429vw;
    height: 2.91429vw;
    border-radius: 0.97143vw 0vw 0vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    left: unset;
    right: 46.62857vw;
    top: unset;
    bottom: 0;
  }
  .main_content .service .service_box .swiper-button-prev img {
    width: 0.48571vw;
    transform: rotate(-180deg);
  }
  .main_content .service .service_box .swiper-button-prev::after {
    content: '';
  }
  .main_content .service .service_box .swiper-button-next {
    width: 2.91429vw;
    height: 2.91429vw;
    border-radius: 0vw 0vw 0.97143vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    right: 43.71429vw;
    top: unset;
    bottom: 0;
  }
  .main_content .service .service_box .swiper-button-next img {
    width: 0.48571vw;
  }
  .main_content .service .service_box .swiper-button-next::after {
    content: '';
  }
  .main_content .project {
    width: 100%;
    height: auto;
    background: #fff;
    padding: 5.53714vw 0 6.8vw;
  }
  .main_content .project .pro_box {
    width: 100%;
    height: auto;
  }
  .main_content .project .pro_box .pro_b_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l h3 {
    color: #111;
    font-size: 1.94286vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l .line {
    margin-top: 0.97143vw;
    width: 2.42857vw;
    height: 0.53429vw;
    position: relative;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l .line::after {
    content: '';
    width: 2.42857vw;
    height: 0.53429vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r h3 {
    color: #111;
    font-size: 2.42857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.91429vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r h3 span {
    color: #D80C18;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r p {
    margin-top: 0.63143vw;
    color: #999;
    font-size: 0.68vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7vw;
    /* 250% */
  }
  .main_content .project .pro_box .pro_b_bot {
    width: 100%;
    height: auto;
    margin-top: 4.03143vw;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box {
    width: 100%;
    height: auto;
    padding-bottom: 3.49714vw;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item {
    margin-right: 4.12857vw;
    width: 21.85714vw !important;
    height: auto;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item:hover .item_img img {
    transform: scale(1.05);
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item:hover .item_contennt .item_title {
    color: #D80C18;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_img {
    width: 100%;
    height: 14.15857vw;
    overflow: hidden;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt {
    width: 100%;
    height: auto;
    padding: 1.45714vw 0;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_title {
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    text-align: left;
    color: #111;
    font-size: 1.06857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.7vw;
    /* 159.091% */
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_desc {
    margin-top: 0.97143vw;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_desc p {
    text-align: left;
    color: #999;
    font-size: 0.77714vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.45714vw;
    /* 187.5% */
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar {
    width: 100%;
    left: 0;
    bottom: 0.97143vw;
    height: 0.19429vw;
    background: #F0F0F0;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar-drag {
    cursor: pointer;
    background: #D80C18;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar-drag::after {
    content: '';
    width: 1.94286vw;
    height: 1.94286vw;
    background: url(../png/pro_tou.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: -0.09714vw;
  }
}

@media screen and (max-width: 1600px) {
  .header {
    transition: all 0.6s;
    background: #fff;
    backdrop-filter: blur(0vw);
    box-shadow: 0vw 0.10625vw 0.425vw 0vw rgba(0, 0, 0, 0.1);
  }
  .header.active1 {
    top: -4.78125vw;
  }
  .header .header_box .header_top .header_t_box .logo img:first-child {
    display: none;
  }
  .header .header_box .header_top .header_t_box .logo img:last-child {
    display: block;
  }
  .header .header_box .header_top .header_t_box .header_nav .haeder_nav_box .nav_item a {
    color: #111;
  }
  .banner {
    width: 100%;
    height: 45.475vw;
    position: relative;
    margin-top: 4.675vw;
  }
  .banner .crumbs {
    position: absolute;
    top: 0;
    z-index: 3;
    left: 0;
    background: transparent;
    width: 100%;
    height: auto;
    margin-top: 0;
    padding: 1.32812vw 0;
  }
  .banner .crumbs .crumbs_box {
    width: 100%;
    height: auto;
  }
  .banner .crumbs .crumbs_box ul {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .banner .crumbs .crumbs_box ul li:hover a p {
    color: #fff;
  }
  .banner .crumbs .crumbs_box ul li.active p {
    color: #fff;
  }
  .banner .crumbs .crumbs_box ul li .cru_tou {
    width: 0.37188vw;
    height: 0.6375vw;
  }
  .banner .crumbs .crumbs_box ul li .cru_tou img {
    width: 100%;
    height: 100%;
  }
  .banner .crumbs .crumbs_box ul li a {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .banner .crumbs .crumbs_box ul li a img {
    width: 1.0625vw;
    height: 1.0625vw;
    margin-right: 0.15937vw;
  }
  .banner .crumbs .crumbs_box ul li a p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 500;
    line-height: 1.0625vw;
    /* 125% */
  }
  .banner .crumbs .crumbs_box ul .cru_tou_box {
    margin: 0 0.53125vw;
  }
  .banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .banner .mask {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.3);
  }
  .banner .banner_box {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
  }
  .banner .banner_box .banner_contnet {
    position: absolute;
    bottom: 4.35625vw;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .banner .banner_box .banner_contnet h3 {
    text-align: left;
    color: #FFF;
    font-size: 2.65625vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.1875vw;
    /* 120% */
    text-transform: uppercase;
  }
  .banner .banner_box .banner_contnet h3 span {
    color: #D80C18;
  }
  .banner .banner_box .banner_contnet .line {
    margin-top: 1.7vw;
    width: 100%;
    height: 0.58437vw;
    position: relative;
  }
  .banner .banner_box .banner_contnet .line::after {
    content: '';
    width: 2.65625vw;
    height: 0.58437vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .banner .banner_box .banner_contnet p {
    margin-top: 1.7vw;
    color: #FFF;
    text-align: left;
    font-size: 2.125vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    letter-spacing: 0.10625vw;
  }
  .main_content {
    width: 100%;
    height: auto;
  }
  .main_content .green {
    width: 100%;
    height: 58.4375vw;
    position: relative;
    padding: 6.32187vw 0 5.36562vw;
    background: url(../jpg/green_bg.jpg) no-repeat;
    background-size: 100% 100%;
  }
  .main_content .green .green_box {
    width: 100%;
    height: 100%;
  }
  .main_content .green .green_box .green_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .green .green_box .green_top .green_b_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .green .green_box .green_top .green_b_t_l h3 {
    color: #111;
    font-size: 2.125vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .green .green_box .green_top .green_b_t_l .line {
    margin-top: 1.0625vw;
    width: 2.65625vw;
    height: 0.58437vw;
    position: relative;
  }
  .main_content .green .green_box .green_top .green_b_t_l .line::after {
    content: '';
    width: 2.65625vw;
    height: 0.58437vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .green .green_box .green_top .green_b_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .green .green_box .green_top .green_b_t_r h3 {
    color: #111;
    font-size: 2.65625vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.1875vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .green .green_box .green_top .green_b_t_r h3 span {
    color: #D80C18;
  }
  .main_content .green .green_box .green_bot {
    width: 100%;
    height: auto;
    padding: 0 12.16563vw;
    margin-top: 5.04688vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .green .green_box .green_bot .green_b_l {
    width: 29.5375vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .green .green_box .green_bot .green_b_l .green_title {
    text-align: left;
    color: #111;
    font-size: 1.9125vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.92188vw;
    /* 152.778% */
  }
  .main_content .green .green_box .green_bot .green_b_l .green_desc {
    text-align: left;
    margin-top: 1.9125vw;
    color: #666;
    font-size: 0.95625vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.85938vw;
    /* 194.444% */
  }
  .main_content .green .green_box .green_bot .green_b_r {
    width: 16.41562vw;
    height: 23.21562vw;
  }
  .main_content .green .green_box .green_bot .green_b_r img {
    width: 100%;
    height: 100%;
  }
  .main_content .characteristic {
    width: 100%;
    height: 52.59375vw;
    background: url(../png/chara_bg.png) no-repeat;
    background-size: 100% 100%;
    padding: 6.48125vw 0 6.375vw;
  }
  .main_content .characteristic .chara_title {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .main_content .characteristic .chara_title .line {
    width: 0.31875vw;
    height: 1.59375vw;
    border-radius: 1.0625vw 0vw;
    background: var(--Color, #D80C18);
    margin-right: 1.11562vw;
  }
  .main_content .characteristic .chara_title p {
    color: #111;
    font-size: 1.9125vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.39062vw;
    /* 125% */
  }
  .main_content .characteristic .chara_title p span {
    color: #D80C18;
  }
  .main_content .characteristic .chara_box {
    width: 100%;
    height: 31.875vw;
    position: relative;
    margin-top: 5.47187vw;
  }
  .main_content .characteristic .chara_box .chara_b_img {
    z-index: 1;
    width: 31.875vw;
    height: 31.875vw;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  .main_content .characteristic .chara_box .chara_b_content {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l {
    width: 18.59375vw;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item {
    width: 100%;
    height: auto;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title p {
    margin-right: 0.31875vw;
    color: #111;
    font-size: 1.38125vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.85938vw;
    /* 134.615% */
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title img {
    width: auto;
    height: 2.39062vw;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item > p {
    margin-top: 1.43437vw;
    color: #666;
    text-align: right;
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 187.5% */
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r {
    width: 18.59375vw;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item {
    width: 100%;
    height: auto;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title p {
    margin-left: 0.31875vw;
    color: #111;
    font-size: 1.38125vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.85938vw;
    /* 134.615% */
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title img {
    width: auto;
    height: 2.39062vw;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item > p {
    margin-top: 1.43437vw;
    color: #666;
    text-align: left;
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 187.5% */
  }
  .main_content .certificate {
    width: 100%;
    height: auto;
    background: #fff;
    padding: 6.42812vw 0 6.69375vw;
  }
  .main_content .certificate .certi_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }
  .main_content .certificate .certi_top .certi_t_l {
    width: 42.5vw;
    height: auto;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_title .line {
    margin-right: 1.11562vw;
    width: 0.31875vw;
    height: 1.59375vw;
    border-radius: 1.0625vw 0vw;
    background: #D80C18;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_title p {
    color: #111;
    font-size: 1.9125vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.85938vw;
    /* 97.222% */
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_desc {
    text-align: left;
    margin-top: 2.975vw;
    color: #666;
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 187.5% */
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box {
    width: 100%;
    height: auto;
    margin-top: 2.44375vw;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item {
    width: 13.01562vw;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 3.1875vw;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_img {
    width: 5.3125vw;
    height: 5.3125vw;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_title {
    margin-top: 0.26562vw;
    color: #666;
    text-align: center;
    font-size: 1.0625vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 150% */
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_desc {
    color: #999;
    text-align: left;
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.32812vw;
    /* 156.25% */
  }
  .main_content .certificate .certi_top .certi_t_r {
    width: 25.55312vw;
    height: 34.74375vw;
    background: #F9F9F9;
    padding: 1.16875vw 1.275vw;
  }
  .main_content .certificate .certi_top .certi_t_r img {
    width: 100%;
    height: 100%;
  }
  .main_content .certificate .certi_bot {
    margin-top: 6.05625vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .certificate .certi_bot .certi_b_l {
    width: 25.55312vw;
    height: 34.74375vw;
    background: #F9F9F9;
    padding: 1.16875vw 1.275vw;
  }
  .main_content .certificate .certi_bot .certi_b_l img {
    width: 100%;
    height: 100%;
  }
  .main_content .certificate .certi_bot .certi_b_r {
    width: 42.5vw;
    height: auto;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_title .line {
    margin-right: 1.11562vw;
    width: 0.31875vw;
    height: 1.59375vw;
    border-radius: 1.0625vw 0vw;
    background: #D80C18;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_title p {
    color: #111;
    font-size: 1.9125vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.85938vw;
    /* 97.222% */
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_t_desc {
    text-align: left;
    margin-top: 2.975vw;
    color: #666;
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 187.5% */
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_t_desc span {
    color: #111;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box {
    width: 100%;
    height: auto;
    margin-top: 3.71875vw;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p {
    margin-bottom: 2.125vw;
    display: flex;
    flex-direction: row;
    align-items: flex-end;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p span {
    color: #666;
    font-size: 1.38125vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.38125vw;
    /* 134.615% */
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p .green1 {
    color: #019237;
    font-family: 'DIN';
    font-size: 4.25vw;
    font-style: normal;
    font-weight: 700;
    line-height: 3.45312vw;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p .mar20 {
    margin: 0 1.0625vw;
  }
  .main_content .difference {
    width: 100%;
    height: auto;
    padding: 5.89687vw 0 6.10938vw;
    background: #F9F9F9;
  }
  .main_content .difference .difference_box {
    width: 100%;
    height: auto;
  }
  .main_content .difference .difference_box .diff_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l h3 {
    color: #111;
    font-size: 2.125vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l .line {
    margin-top: 1.0625vw;
    width: 2.65625vw;
    height: 0.58437vw;
    position: relative;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l .line::after {
    content: '';
    width: 2.65625vw;
    height: 0.58437vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .difference .difference_box .diff_top .diff_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .difference .difference_box .diff_top .diff_t_r h3 {
    color: #111;
    font-size: 2.65625vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.1875vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .difference .difference_box .diff_top .diff_t_r h3 span {
    color: #D80C18;
  }
  .main_content .difference .difference_box .diff_bot {
    width: 100%;
    height: auto;
    margin-top: 4.78125vw;
    display: flex;
    flex-direction: row;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l {
    width: 34.53125vw;
    height: auto;
    background: #fff;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_top {
    width: 100%;
    height: 3.71875vw;
    background: #019237;
    color: #FFF;
    text-align: center;
    font-size: 1.38125vw;
    font-style: normal;
    font-weight: 500;
    line-height: 3.71875vw;
    /* 115.385% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot {
    margin-top: 2.28437vw;
    width: 100%;
    height: auto;
    padding: 0 1.59375vw;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot .item {
    width: 100%;
    height: auto;
    padding: 1.16875vw 0;
    border-bottom: 0.05312vw solid #E0E0E0;
    color: #111;
    text-align: center;
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 187.5% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot .item:last-child {
    border-bottom: 0;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r {
    width: 34.53125vw;
    height: auto;
    background: #fff;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_top {
    width: 100%;
    height: 3.71875vw;
    background: #019237;
    color: #FFF;
    text-align: center;
    font-size: 1.38125vw;
    font-style: normal;
    font-weight: 500;
    line-height: 3.71875vw;
    /* 115.385% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot {
    margin-top: 2.28437vw;
    width: 100%;
    height: auto;
    padding: 0 1.59375vw;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot .item {
    width: 100%;
    height: auto;
    padding: 1.16875vw 0;
    border-bottom: 0.05312vw solid #E0E0E0;
    color: #111;
    text-align: center;
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 187.5% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot .item:last-child {
    border-bottom: 0;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c {
    width: 11.63438vw;
    height: auto;
    background: #E6F6EF;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_top {
    width: 100%;
    height: 3.71875vw;
    background: #69CC9D;
    color: #FFF;
    text-align: center;
    font-size: 2.65625vw;
    font-style: normal;
    font-weight: 500;
    line-height: 3.71875vw;
    /* 115.385% */
    position: relative;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_top::after {
    content: '';
    width: 100%;
    height: 1.4875vw;
    position: absolute;
    bottom: -1.43437vw;
    left: 0;
    background: url(../png/diff_bg.png) no-repeat;
    background-size: 100% 100%;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot {
    margin-top: 2.28437vw;
    width: 100%;
    height: auto;
    padding: 0 1.59375vw;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot .item {
    width: 100%;
    height: auto;
    padding: 1.16875vw 0;
    border-bottom: 0.05312vw solid #E0E0E0;
    color: #019237;
    text-align: center;
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 187.5% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot .item:last-child {
    border-bottom: 0;
  }
  .main_content .advantage {
    width: 100%;
    height: auto;
    padding: 9.66875vw 0 7.225vw;
    background: #fff;
  }
  .main_content .advantage .advant_box {
    width: 100%;
    height: auto;
  }
  .main_content .advantage .advant_box .advant_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l h3 {
    color: #111;
    font-size: 2.125vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l .line {
    margin-top: 1.0625vw;
    width: 2.65625vw;
    height: 0.58437vw;
    position: relative;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l .line::after {
    content: '';
    width: 2.65625vw;
    height: 0.58437vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_r h3 {
    color: #111;
    font-size: 2.65625vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.1875vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_r h3 span {
    color: #D80C18;
  }
  .main_content .advantage .advant_box .advant_bot {
    width: 100%;
    height: auto;
    margin-top: 5.3125vw;
  }
  .main_content .advantage .advant_box .advant_bot .advant_b_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .advantage .advant_box .advant_bot .advant_b_title .line {
    margin-right: 1.11562vw;
    width: 0.31875vw;
    height: 1.59375vw;
    border-radius: 1.0625vw 0vw;
    background: #D80C18;
  }
  .main_content .advantage .advant_box .advant_bot .advant_b_title p {
    color: #111;
    font-size: 1.9125vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.85938vw;
    /* 97.222% */
  }
  .main_content .advantage .advant_b_box {
    width: 100%;
    margin-top: 4.30312vw;
    height: auto;
  }
  .main_content .advantage .advant_b_box .advant_item {
    margin-right: 1.32812vw;
    width: 20.1875vw;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .main_content .advantage .advant_b_box .advant_item img {
    width: 20.1875vw;
    height: 15.9375vw;
  }
  .main_content .advantage .advant_b_box .advant_item p {
    margin-top: 1.59375vw;
    text-align: center;
    color: #111;
    font-size: 1.16875vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.85938vw;
    /* 159.091% */
    letter-spacing: 0.02337vw;
  }
  .main_content .advantage .advant_b_box .swiper-button-prev {
    width: 3.1875vw;
    height: 3.1875vw;
    border-radius: 1.0625vw 0vw 0vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    left: 2.55vw;
    top: 50%;
    transform: translateY(-50%);
  }
  .main_content .advantage .advant_b_box .swiper-button-prev img {
    width: 0.53125vw;
    transform: rotate(-180deg);
  }
  .main_content .advantage .advant_b_box .swiper-button-prev::after {
    content: '';
  }
  .main_content .advantage .advant_b_box .swiper-button-next {
    width: 3.1875vw;
    height: 3.1875vw;
    border-radius: 0vw 0vw 1.0625vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    right: 2.55vw;
    top: 50%;
    transform: translateY(-50%);
  }
  .main_content .advantage .advant_b_box .swiper-button-next img {
    width: 0.53125vw;
  }
  .main_content .advantage .advant_b_box .swiper-button-next::after {
    content: '';
  }
  .main_content .resources {
    width: 100%;
    height: 57.375vw;
    background: url(../png/res_bg.png) no-repeat;
    background-size: 100% 100%;
    padding: 6.64062vw 0 6.26875vw;
  }
  .main_content .resources .resources_box {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }
  .main_content .resources .resources_box .res_b_l .resources_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .resources .resources_box .res_b_l .resources_title .line {
    margin-right: 1.11562vw;
    width: 0.31875vw;
    height: 1.59375vw;
    border-radius: 1.0625vw 0vw;
    background: #D80C18;
  }
  .main_content .resources .resources_box .res_b_l .resources_title p {
    color: #111;
    font-size: 1.9125vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.85938vw;
    /* 97.222% */
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box {
    margin-top: 2.7625vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item {
    margin-top: 5.04688vw;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item img {
    width: 3.1875vw;
    height: 3.1875vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box {
    margin-left: 1.64687vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item {
    margin-bottom: 1.59375vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div p {
    color: #D80C18;
    font-family: 'DIN';
    font-size: 2.65625vw;
    font-style: normal;
    font-weight: 700;
    line-height: 2.39062vw;
    letter-spacing: 0.05312vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div span {
    margin-left: 0.31875vw;
    color: #D80C18;
    font-size: 1.0625vw;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    letter-spacing: 0.05312vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item .item_desc {
    margin-top: 0.26562vw;
    color: #111;
    font-size: 1.0625vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.16875vw;
    /* 110% */
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item:last-child {
    margin-bottom: 0;
  }
  .main_content .resources .resources_box .res_b_r {
    width: 59.39375vw;
    height: 43.775vw;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 {
    margin-left: 5.95vw;
    width: 100%;
    height: 100%;
    position: relative;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 img {
    width: 100%;
    height: auto;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn {
    padding: 0.58437vw 1.16875vw;
    cursor: pointer;
    position: absolute;
    bottom: 0.37188vw;
    right: 11.9vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: 1.0625vw 0vw;
    background: #FFF;
    box-shadow: 0vw 0.2125vw 0.79688vw 0vw rgba(0, 0, 0, 0.1);
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn p {
    color: var(--Color, #D80C18);
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 187.5% */
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn .tou_img {
    margin-left: 0.74375vw;
    width: 0.6375vw;
    height: 0.6375vw;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 {
    margin-left: 5.95vw;
    width: 100%;
    height: 100%;
    position: relative;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 img {
    width: 100%;
    height: auto;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn {
    padding: 0.58437vw 1.16875vw;
    cursor: pointer;
    position: absolute;
    bottom: -1.0625vw;
    right: 4.0375vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: 1.0625vw 0vw;
    background: #FFF;
    box-shadow: 0vw 0.2125vw 0.79688vw 0vw rgba(0, 0, 0, 0.1);
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn p {
    color: var(--Color, #D80C18);
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 187.5% */
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn .tou_img {
    margin-right: 0.74375vw;
    width: 0.6375vw;
    height: 0.6375vw;
  }
  .main_content .service {
    width: 100%;
    height: auto;
    padding: 8.5vw 0 7.4375vw;
    background: #fff;
  }
  .main_content .service .service_top {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .main_content .service .service_top .line {
    margin-right: 1.11562vw;
    width: 0.31875vw;
    height: 1.59375vw;
    border-radius: 1.0625vw 0vw;
    background: #D80C18;
  }
  .main_content .service .service_top p {
    color: #111;
    font-size: 1.9125vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.85938vw;
    /* 97.222% */
  }
  .main_content .service .service_box {
    width: 100%;
    height: 34.53125vw;
    margin-top: 4.40937vw;
  }
  .main_content .service .service_box .ser_item {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    background: #F9F9F9;
    padding-left: 10.4%;
  }
  .main_content .service .service_box .ser_item:hover .item_r img {
    transform: scale(1.05);
  }
  .main_content .service .service_box .ser_item .item_l {
    width: 34.85vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .service .service_box .ser_item .item_l .item_title {
    text-align: left;
    color: #111;
    font-size: 1.38125vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.39062vw;
    /* 173.077% */
  }
  .main_content .service .service_box .ser_item .item_l .item_desc {
    margin-top: 1.96562vw;
    text-align: left;
    color: #666;
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 187.5% */
  }
  .main_content .service .service_box .ser_item .item_l .more {
    margin-top: 3.87812vw;
    width: auto;
    height: 2.7625vw;
    padding: 0 1.43437vw 0 1.11562vw;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    border-radius: 1.0625vw 0vw;
    border: 0.05312vw solid #B4B4B4;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover {
    background: #D80C18;
    border: 0.05312vw solid #D80C18;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover p {
    color: #fff;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover .more_img img:first-child {
    display: none;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover .more_img img:last-child {
    display: block;
  }
  .main_content .service .service_box .ser_item .item_l .more p {
    color: #666;
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 0vw;
    /* 0% */
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img {
    margin-left: 1.38125vw;
    width: 0.6375vw;
    height: 0.6375vw;
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img img {
    width: 100%;
    height: 100%;
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img img:first-child {
    display: block;
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img img:last-child {
    display: none;
  }
  .main_content .service .service_box .ser_item .item_r {
    width: 51vw;
    height: 34.53125vw;
    overflow: hidden;
  }
  .main_content .service .service_box .ser_item .item_r img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s;
  }
  .main_content .service .service_box .swiper-button-prev {
    width: 3.1875vw;
    height: 3.1875vw;
    border-radius: 1.0625vw 0vw 0vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    left: unset;
    right: 51vw;
    top: unset;
    bottom: 0;
  }
  .main_content .service .service_box .swiper-button-prev img {
    width: 0.53125vw;
    transform: rotate(-180deg);
  }
  .main_content .service .service_box .swiper-button-prev::after {
    content: '';
  }
  .main_content .service .service_box .swiper-button-next {
    width: 3.1875vw;
    height: 3.1875vw;
    border-radius: 0vw 0vw 1.0625vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    right: 47.8125vw;
    top: unset;
    bottom: 0;
  }
  .main_content .service .service_box .swiper-button-next img {
    width: 0.53125vw;
  }
  .main_content .service .service_box .swiper-button-next::after {
    content: '';
  }
  .main_content .project {
    width: 100%;
    height: auto;
    background: #fff;
    padding: 6.05625vw 0 7.4375vw;
  }
  .main_content .project .pro_box {
    width: 100%;
    height: auto;
  }
  .main_content .project .pro_box .pro_b_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l h3 {
    color: #111;
    font-size: 2.125vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l .line {
    margin-top: 1.0625vw;
    width: 2.65625vw;
    height: 0.58437vw;
    position: relative;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l .line::after {
    content: '';
    width: 2.65625vw;
    height: 0.58437vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r h3 {
    color: #111;
    font-size: 2.65625vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.1875vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r h3 span {
    color: #D80C18;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r p {
    margin-top: 0.69062vw;
    color: #999;
    font-size: 0.74375vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.85938vw;
    /* 250% */
  }
  .main_content .project .pro_box .pro_b_bot {
    width: 100%;
    height: auto;
    margin-top: 4.40937vw;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box {
    width: 100%;
    height: auto;
    padding-bottom: 3.825vw;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item {
    margin-right: 4.51562vw;
    width: 23.90625vw !important;
    height: auto;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item:hover .item_img img {
    transform: scale(1.05);
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item:hover .item_contennt .item_title {
    color: #D80C18;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_img {
    width: 100%;
    height: 15.48594vw;
    overflow: hidden;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt {
    width: 100%;
    height: auto;
    padding: 1.59375vw 0;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_title {
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    text-align: left;
    color: #111;
    font-size: 1.16875vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.85938vw;
    /* 159.091% */
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_desc {
    margin-top: 1.0625vw;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_desc p {
    text-align: left;
    color: #999;
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.59375vw;
    /* 187.5% */
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar {
    width: 100%;
    left: 0;
    bottom: 1.0625vw;
    height: 0.2125vw;
    background: #F0F0F0;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar-drag {
    cursor: pointer;
    background: #D80C18;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar-drag::after {
    content: '';
    width: 2.125vw;
    height: 2.125vw;
    background: url(../png/pro_tou.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: -0.10625vw;
  }
}

@media screen and (max-width: 1400px) {
  .header {
    transition: all 0.6s;
    background: #fff;
    backdrop-filter: blur(0vw);
    box-shadow: 0vw 0.12143vw 0.48571vw 0vw rgba(0, 0, 0, 0.1);
  }
  .header.active1 {
    top: -5.46429vw;
  }
  .header .header_box .header_top .header_t_box .logo img:first-child {
    display: none;
  }
  .header .header_box .header_top .header_t_box .logo img:last-child {
    display: block;
  }
  .header .header_box .header_top .header_t_box .header_nav .haeder_nav_box .nav_item a {
    color: #111;
  }
  .banner {
    width: 100%;
    height: 51.97143vw;
    position: relative;
    margin-top: 5.34286vw;
  }
  .banner .crumbs {
    position: absolute;
    top: 0;
    z-index: 3;
    left: 0;
    background: transparent;
    width: 100%;
    height: auto;
    margin-top: 0;
    padding: 1.51786vw 0;
  }
  .banner .crumbs .crumbs_box {
    width: 100%;
    height: auto;
  }
  .banner .crumbs .crumbs_box ul {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .banner .crumbs .crumbs_box ul li:hover a p {
    color: #fff;
  }
  .banner .crumbs .crumbs_box ul li.active p {
    color: #fff;
  }
  .banner .crumbs .crumbs_box ul li .cru_tou {
    width: 0.425vw;
    height: 0.72857vw;
  }
  .banner .crumbs .crumbs_box ul li .cru_tou img {
    width: 100%;
    height: 100%;
  }
  .banner .crumbs .crumbs_box ul li a {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .banner .crumbs .crumbs_box ul li a img {
    width: 1.21429vw;
    height: 1.21429vw;
    margin-right: 0.18214vw;
  }
  .banner .crumbs .crumbs_box ul li a p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 500;
    line-height: 1.21429vw;
    /* 125% */
  }
  .banner .crumbs .crumbs_box ul .cru_tou_box {
    margin: 0 0.60714vw;
  }
  .banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .banner .mask {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.3);
  }
  .banner .banner_box {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
  }
  .banner .banner_box .banner_contnet {
    position: absolute;
    bottom: 4.97857vw;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .banner .banner_box .banner_contnet h3 {
    text-align: left;
    color: #FFF;
    font-size: 3.03571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.64286vw;
    /* 120% */
    text-transform: uppercase;
  }
  .banner .banner_box .banner_contnet h3 span {
    color: #D80C18;
  }
  .banner .banner_box .banner_contnet .line {
    margin-top: 1.94286vw;
    width: 100%;
    height: 0.66786vw;
    position: relative;
  }
  .banner .banner_box .banner_contnet .line::after {
    content: '';
    width: 3.03571vw;
    height: 0.66786vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .banner .banner_box .banner_contnet p {
    margin-top: 1.94286vw;
    color: #FFF;
    text-align: left;
    font-size: 2.42857vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    letter-spacing: 0.12143vw;
  }
  .main_content {
    width: 100%;
    height: auto;
  }
  .main_content .green {
    width: 100%;
    height: 66.78571vw;
    position: relative;
    padding: 7.225vw 0 6.13214vw;
    background: url(../jpg/green_bg.jpg) no-repeat;
    background-size: 100% 100%;
  }
  .main_content .green .green_box {
    width: 100%;
    height: 100%;
  }
  .main_content .green .green_box .green_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .green .green_box .green_top .green_b_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .green .green_box .green_top .green_b_t_l h3 {
    color: #111;
    font-size: 2.42857vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .green .green_box .green_top .green_b_t_l .line {
    margin-top: 1.21429vw;
    width: 3.03571vw;
    height: 0.66786vw;
    position: relative;
  }
  .main_content .green .green_box .green_top .green_b_t_l .line::after {
    content: '';
    width: 3.03571vw;
    height: 0.66786vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .green .green_box .green_top .green_b_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .green .green_box .green_top .green_b_t_r h3 {
    color: #111;
    font-size: 3.03571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.64286vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .green .green_box .green_top .green_b_t_r h3 span {
    color: #D80C18;
  }
  .main_content .green .green_box .green_bot {
    width: 100%;
    height: auto;
    padding: 0 13.90357vw;
    margin-top: 5.76786vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .green .green_box .green_bot .green_b_l {
    width: 33.75714vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .green .green_box .green_bot .green_b_l .green_title {
    text-align: left;
    color: #111;
    font-size: 2.18571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.33929vw;
    /* 152.778% */
  }
  .main_content .green .green_box .green_bot .green_b_l .green_desc {
    text-align: left;
    margin-top: 2.18571vw;
    color: #666;
    font-size: 1.09286vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.125vw;
    /* 194.444% */
  }
  .main_content .green .green_box .green_bot .green_b_r {
    width: 18.76071vw;
    height: 26.53214vw;
  }
  .main_content .green .green_box .green_bot .green_b_r img {
    width: 100%;
    height: 100%;
  }
  .main_content .characteristic {
    width: 100%;
    height: 60.10714vw;
    background: url(../png/chara_bg.png) no-repeat;
    background-size: 100% 100%;
    padding: 7.40714vw 0 7.28571vw;
  }
  .main_content .characteristic .chara_title {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .main_content .characteristic .chara_title .line {
    width: 0.36429vw;
    height: 1.82143vw;
    border-radius: 1.21429vw 0vw;
    background: var(--Color, #D80C18);
    margin-right: 1.275vw;
  }
  .main_content .characteristic .chara_title p {
    color: #111;
    font-size: 2.18571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.73214vw;
    /* 125% */
  }
  .main_content .characteristic .chara_title p span {
    color: #D80C18;
  }
  .main_content .characteristic .chara_box {
    width: 100%;
    height: 36.42857vw;
    position: relative;
    margin-top: 6.25357vw;
  }
  .main_content .characteristic .chara_box .chara_b_img {
    z-index: 1;
    width: 36.42857vw;
    height: 36.42857vw;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  .main_content .characteristic .chara_box .chara_b_content {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l {
    width: 21.25vw;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item {
    width: 100%;
    height: auto;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title p {
    margin-right: 0.36429vw;
    color: #111;
    font-size: 1.57857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.125vw;
    /* 134.615% */
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title img {
    width: auto;
    height: 2.73214vw;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item > p {
    margin-top: 1.63929vw;
    color: #666;
    text-align: right;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.82143vw;
    /* 187.5% */
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r {
    width: 21.25vw;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item {
    width: 100%;
    height: auto;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title p {
    margin-left: 0.36429vw;
    color: #111;
    font-size: 1.57857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.125vw;
    /* 134.615% */
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title img {
    width: auto;
    height: 2.73214vw;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item > p {
    margin-top: 1.63929vw;
    color: #666;
    text-align: left;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.82143vw;
    /* 187.5% */
  }
  .main_content .certificate {
    width: 100%;
    height: auto;
    background: #fff;
    padding: 7.34643vw 0 7.65vw;
  }
  .main_content .certificate .certi_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }
  .main_content .certificate .certi_top .certi_t_l {
    width: 48.57143vw;
    height: auto;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_title .line {
    margin-right: 1.275vw;
    width: 0.36429vw;
    height: 1.82143vw;
    border-radius: 1.21429vw 0vw;
    background: #D80C18;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_title p {
    color: #111;
    font-size: 2.18571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.125vw;
    /* 97.222% */
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_desc {
    text-align: left;
    margin-top: 3.4vw;
    color: #666;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.82143vw;
    /* 187.5% */
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box {
    width: 100%;
    height: auto;
    margin-top: 2.79286vw;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item {
    width: 14.875vw;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 3.64286vw;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_img {
    width: 6.07143vw;
    height: 6.07143vw;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_title {
    margin-top: 0.30357vw;
    color: #666;
    text-align: center;
    font-size: 1.21429vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.82143vw;
    /* 150% */
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_desc {
    color: #999;
    text-align: left;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.51786vw;
    /* 156.25% */
  }
  .main_content .certificate .certi_top .certi_t_r {
    width: 29.20357vw;
    height: 39.70714vw;
    background: #F9F9F9;
    padding: 1.33571vw 1.45714vw;
  }
  .main_content .certificate .certi_top .certi_t_r img {
    width: 100%;
    height: 100%;
  }
  .main_content .certificate .certi_bot {
    margin-top: 6.92143vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .certificate .certi_bot .certi_b_l {
    width: 29.20357vw;
    height: 39.70714vw;
    background: #F9F9F9;
    padding: 1.33571vw 1.45714vw;
  }
  .main_content .certificate .certi_bot .certi_b_l img {
    width: 100%;
    height: 100%;
  }
  .main_content .certificate .certi_bot .certi_b_r {
    width: 48.57143vw;
    height: auto;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_title .line {
    margin-right: 1.275vw;
    width: 0.36429vw;
    height: 1.82143vw;
    border-radius: 1.21429vw 0vw;
    background: #D80C18;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_title p {
    color: #111;
    font-size: 2.18571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.125vw;
    /* 97.222% */
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_t_desc {
    text-align: left;
    margin-top: 3.4vw;
    color: #666;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.82143vw;
    /* 187.5% */
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_t_desc span {
    color: #111;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box {
    width: 100%;
    height: auto;
    margin-top: 4.25vw;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p {
    margin-bottom: 2.42857vw;
    display: flex;
    flex-direction: row;
    align-items: flex-end;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p span {
    color: #666;
    font-size: 1.57857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.57857vw;
    /* 134.615% */
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p .green1 {
    color: #019237;
    font-family: 'DIN';
    font-size: 4.85714vw;
    font-style: normal;
    font-weight: 700;
    line-height: 3.94643vw;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p .mar20 {
    margin: 0 1.21429vw;
  }
  .main_content .difference {
    width: 100%;
    height: auto;
    padding: 6.73929vw 0 6.98214vw;
    background: #F9F9F9;
  }
  .main_content .difference .difference_box {
    width: 100%;
    height: auto;
  }
  .main_content .difference .difference_box .diff_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l h3 {
    color: #111;
    font-size: 2.42857vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l .line {
    margin-top: 1.21429vw;
    width: 3.03571vw;
    height: 0.66786vw;
    position: relative;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l .line::after {
    content: '';
    width: 3.03571vw;
    height: 0.66786vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .difference .difference_box .diff_top .diff_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .difference .difference_box .diff_top .diff_t_r h3 {
    color: #111;
    font-size: 3.03571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.64286vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .difference .difference_box .diff_top .diff_t_r h3 span {
    color: #D80C18;
  }
  .main_content .difference .difference_box .diff_bot {
    width: 100%;
    height: auto;
    margin-top: 5.46429vw;
    display: flex;
    flex-direction: row;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l {
    width: 39.46429vw;
    height: auto;
    background: #fff;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_top {
    width: 100%;
    height: 4.25vw;
    background: #019237;
    color: #FFF;
    text-align: center;
    font-size: 1.57857vw;
    font-style: normal;
    font-weight: 500;
    line-height: 4.25vw;
    /* 115.385% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot {
    margin-top: 2.61071vw;
    width: 100%;
    height: auto;
    padding: 0 1.82143vw;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot .item {
    width: 100%;
    height: auto;
    padding: 1.33571vw 0;
    border-bottom: 0.06071vw solid #E0E0E0;
    color: #111;
    text-align: center;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.82143vw;
    /* 187.5% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot .item:last-child {
    border-bottom: 0;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r {
    width: 39.46429vw;
    height: auto;
    background: #fff;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_top {
    width: 100%;
    height: 4.25vw;
    background: #019237;
    color: #FFF;
    text-align: center;
    font-size: 1.57857vw;
    font-style: normal;
    font-weight: 500;
    line-height: 4.25vw;
    /* 115.385% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot {
    margin-top: 2.61071vw;
    width: 100%;
    height: auto;
    padding: 0 1.82143vw;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot .item {
    width: 100%;
    height: auto;
    padding: 1.33571vw 0;
    border-bottom: 0.06071vw solid #E0E0E0;
    color: #111;
    text-align: center;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.82143vw;
    /* 187.5% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot .item:last-child {
    border-bottom: 0;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c {
    width: 13.29643vw;
    height: auto;
    background: #E6F6EF;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_top {
    width: 100%;
    height: 4.25vw;
    background: #69CC9D;
    color: #FFF;
    text-align: center;
    font-size: 3.03571vw;
    font-style: normal;
    font-weight: 500;
    line-height: 4.25vw;
    /* 115.385% */
    position: relative;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_top::after {
    content: '';
    width: 100%;
    height: 1.7vw;
    position: absolute;
    bottom: -1.63929vw;
    left: 0;
    background: url(../png/diff_bg.png) no-repeat;
    background-size: 100% 100%;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot {
    margin-top: 2.61071vw;
    width: 100%;
    height: auto;
    padding: 0 1.82143vw;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot .item {
    width: 100%;
    height: auto;
    padding: 1.33571vw 0;
    border-bottom: 0.06071vw solid #E0E0E0;
    color: #019237;
    text-align: center;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.82143vw;
    /* 187.5% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot .item:last-child {
    border-bottom: 0;
  }
  .main_content .advantage {
    width: 100%;
    height: auto;
    padding: 11.05vw 0 8.25714vw;
    background: #fff;
  }
  .main_content .advantage .advant_box {
    width: 100%;
    height: auto;
  }
  .main_content .advantage .advant_box .advant_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l h3 {
    color: #111;
    font-size: 2.42857vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l .line {
    margin-top: 1.21429vw;
    width: 3.03571vw;
    height: 0.66786vw;
    position: relative;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l .line::after {
    content: '';
    width: 3.03571vw;
    height: 0.66786vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_r h3 {
    color: #111;
    font-size: 3.03571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.64286vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_r h3 span {
    color: #D80C18;
  }
  .main_content .advantage .advant_box .advant_bot {
    width: 100%;
    height: auto;
    margin-top: 6.07143vw;
  }
  .main_content .advantage .advant_box .advant_bot .advant_b_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .advantage .advant_box .advant_bot .advant_b_title .line {
    margin-right: 1.275vw;
    width: 0.36429vw;
    height: 1.82143vw;
    border-radius: 1.21429vw 0vw;
    background: #D80C18;
  }
  .main_content .advantage .advant_box .advant_bot .advant_b_title p {
    color: #111;
    font-size: 2.18571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.125vw;
    /* 97.222% */
  }
  .main_content .advantage .advant_b_box {
    width: 100%;
    margin-top: 4.91786vw;
    height: auto;
  }
  .main_content .advantage .advant_b_box .advant_item {
    margin-right: 1.51786vw;
    width: 23.07143vw;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .main_content .advantage .advant_b_box .advant_item img {
    width: 23.07143vw;
    height: 18.21429vw;
  }
  .main_content .advantage .advant_b_box .advant_item p {
    margin-top: 1.82143vw;
    text-align: center;
    color: #111;
    font-size: 1.33571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.125vw;
    /* 159.091% */
    letter-spacing: 0.02671vw;
  }
  .main_content .advantage .advant_b_box .swiper-button-prev {
    width: 3.64286vw;
    height: 3.64286vw;
    border-radius: 1.21429vw 0vw 0vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    left: 2.91429vw;
    top: 50%;
    transform: translateY(-50%);
  }
  .main_content .advantage .advant_b_box .swiper-button-prev img {
    width: 0.60714vw;
    transform: rotate(-180deg);
  }
  .main_content .advantage .advant_b_box .swiper-button-prev::after {
    content: '';
  }
  .main_content .advantage .advant_b_box .swiper-button-next {
    width: 3.64286vw;
    height: 3.64286vw;
    border-radius: 0vw 0vw 1.21429vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    right: 2.91429vw;
    top: 50%;
    transform: translateY(-50%);
  }
  .main_content .advantage .advant_b_box .swiper-button-next img {
    width: 0.60714vw;
  }
  .main_content .advantage .advant_b_box .swiper-button-next::after {
    content: '';
  }
  .main_content .resources {
    width: 100%;
    height: 65.57143vw;
    background: url(../png/res_bg.png) no-repeat;
    background-size: 100% 100%;
    padding: 7.58929vw 0 7.16429vw;
  }
  .main_content .resources .resources_box {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }
  .main_content .resources .resources_box .res_b_l .resources_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .resources .resources_box .res_b_l .resources_title .line {
    margin-right: 1.275vw;
    width: 0.36429vw;
    height: 1.82143vw;
    border-radius: 1.21429vw 0vw;
    background: #D80C18;
  }
  .main_content .resources .resources_box .res_b_l .resources_title p {
    color: #111;
    font-size: 2.18571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.125vw;
    /* 97.222% */
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box {
    margin-top: 3.15714vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item {
    margin-top: 5.76786vw;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item img {
    width: 3.64286vw;
    height: 3.64286vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box {
    margin-left: 1.88214vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item {
    margin-bottom: 1.82143vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div p {
    color: #D80C18;
    font-family: 'DIN';
    font-size: 3.03571vw;
    font-style: normal;
    font-weight: 700;
    line-height: 2.73214vw;
    letter-spacing: 0.06071vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div span {
    margin-left: 0.36429vw;
    color: #D80C18;
    font-size: 1.21429vw;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    letter-spacing: 0.06071vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item .item_desc {
    margin-top: 0.30357vw;
    color: #111;
    font-size: 1.21429vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.33571vw;
    /* 110% */
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item:last-child {
    margin-bottom: 0;
  }
  .main_content .resources .resources_box .res_b_r {
    width: 67.87857vw;
    height: 50.02857vw;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 {
    margin-left: 2.8vw;
    width: 100%;
    height: 100%;
    position: relative;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 img {
    width: 100%;
    height: auto;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn {
    padding: 0.66786vw 1.33571vw;
    cursor: pointer;
    position: absolute;
    bottom: 0.425vw;
    right: 13.6vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: 1.21429vw 0vw;
    background: #FFF;
    box-shadow: 0vw 0.24286vw 0.91071vw 0vw rgba(0, 0, 0, 0.1);
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn p {
    color: var(--Color, #D80C18);
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.82143vw;
    /* 187.5% */
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn .tou_img {
    margin-left: 0.85vw;
    width: 0.72857vw;
    height: 0.72857vw;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 {
    margin-left: 6.8vw;
    width: 100%;
    height: 100%;
    position: relative;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 img {
    width: 100%;
    height: auto;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn {
    padding: 0.66786vw 1.33571vw;
    cursor: pointer;
    position: absolute;
    bottom: -1.21429vw;
    right: 4.61429vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: 1.21429vw 0vw;
    background: #FFF;
    box-shadow: 0vw 0.24286vw 0.91071vw 0vw rgba(0, 0, 0, 0.1);
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn p {
    color: var(--Color, #D80C18);
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.82143vw;
    /* 187.5% */
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn .tou_img {
    margin-right: 0.85vw;
    width: 0.72857vw;
    height: 0.72857vw;
  }
  .main_content .service {
    width: 100%;
    height: auto;
    padding: 9.71429vw 0 8.5vw;
    background: #fff;
  }
  .main_content .service .service_top {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .main_content .service .service_top .line {
    margin-right: 1.275vw;
    width: 0.36429vw;
    height: 1.82143vw;
    border-radius: 1.21429vw 0vw;
    background: #D80C18;
  }
  .main_content .service .service_top p {
    color: #111;
    font-size: 2.18571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.125vw;
    /* 97.222% */
  }
  .main_content .service .service_box {
    width: 100%;
    height: 39.46429vw;
    margin-top: 5.03929vw;
  }
  .main_content .service .service_box .ser_item {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    background: #F9F9F9;
    padding-left: 10.4%;
  }
  .main_content .service .service_box .ser_item:hover .item_r img {
    transform: scale(1.05);
  }
  .main_content .service .service_box .ser_item .item_l {
    width: 39.82857vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .service .service_box .ser_item .item_l .item_title {
    text-align: left;
    color: #111;
    font-size: 1.57857vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.73214vw;
    /* 173.077% */
  }
  .main_content .service .service_box .ser_item .item_l .item_desc {
    margin-top: 2.24643vw;
    text-align: left;
    color: #666;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.82143vw;
    /* 187.5% */
  }
  .main_content .service .service_box .ser_item .item_l .more {
    margin-top: 4.43214vw;
    width: auto;
    height: 3.15714vw;
    padding: 0 1.63929vw 0 1.275vw;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    border-radius: 1.21429vw 0vw;
    border: 0.06071vw solid #B4B4B4;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover {
    background: #D80C18;
    border: 0.06071vw solid #D80C18;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover p {
    color: #fff;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover .more_img img:first-child {
    display: none;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover .more_img img:last-child {
    display: block;
  }
  .main_content .service .service_box .ser_item .item_l .more p {
    color: #666;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 0vw;
    /* 0% */
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img {
    margin-left: 1.57857vw;
    width: 0.72857vw;
    height: 0.72857vw;
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img img {
    width: 100%;
    height: 100%;
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img img:first-child {
    display: block;
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img img:last-child {
    display: none;
  }
  .main_content .service .service_box .ser_item .item_r {
    width: 58.28571vw;
    height: 39.46429vw;
    overflow: hidden;
  }
  .main_content .service .service_box .ser_item .item_r img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s;
  }
  .main_content .service .service_box .swiper-button-prev {
    width: 3.64286vw;
    height: 3.64286vw;
    border-radius: 1.21429vw 0vw 0vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    left: unset;
    right: 58.28571vw;
    top: unset;
    bottom: 0;
  }
  .main_content .service .service_box .swiper-button-prev img {
    width: 0.60714vw;
    transform: rotate(-180deg);
  }
  .main_content .service .service_box .swiper-button-prev::after {
    content: '';
  }
  .main_content .service .service_box .swiper-button-next {
    width: 3.64286vw;
    height: 3.64286vw;
    border-radius: 0vw 0vw 1.21429vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    right: 54.64286vw;
    top: unset;
    bottom: 0;
  }
  .main_content .service .service_box .swiper-button-next img {
    width: 0.60714vw;
  }
  .main_content .service .service_box .swiper-button-next::after {
    content: '';
  }
  .main_content .project {
    width: 100%;
    height: auto;
    background: #fff;
    padding: 6.92143vw 0 8.5vw;
  }
  .main_content .project .pro_box {
    width: 100%;
    height: auto;
  }
  .main_content .project .pro_box .pro_b_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l h3 {
    color: #111;
    font-size: 2.42857vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l .line {
    margin-top: 1.21429vw;
    width: 3.03571vw;
    height: 0.66786vw;
    position: relative;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l .line::after {
    content: '';
    width: 3.03571vw;
    height: 0.66786vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r h3 {
    color: #111;
    font-size: 3.03571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.64286vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r h3 span {
    color: #D80C18;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r p {
    margin-top: 0.78929vw;
    color: #999;
    font-size: 0.85vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.125vw;
    /* 250% */
  }
  .main_content .project .pro_box .pro_b_bot {
    width: 100%;
    height: auto;
    margin-top: 5.03929vw;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box {
    width: 100%;
    height: auto;
    padding-bottom: 4.37143vw;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item {
    margin-right: 5.16071vw;
    width: 27.32143vw !important;
    height: auto;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item:hover .item_img img {
    transform: scale(1.05);
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item:hover .item_contennt .item_title {
    color: #D80C18;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_img {
    width: 100%;
    height: 17.69821vw;
    overflow: hidden;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt {
    width: 100%;
    height: auto;
    padding: 1.82143vw 0;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_title {
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    text-align: left;
    color: #111;
    font-size: 1.33571vw;
    font-style: normal;
    font-weight: 400;
    line-height: 2.125vw;
    /* 159.091% */
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_desc {
    margin-top: 1.21429vw;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_desc p {
    text-align: left;
    color: #999;
    font-size: 0.97143vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.82143vw;
    /* 187.5% */
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar {
    width: 100%;
    left: 0;
    bottom: 1.21429vw;
    height: 0.24286vw;
    background: #F0F0F0;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar-drag {
    cursor: pointer;
    background: #D80C18;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar-drag::after {
    content: '';
    width: 2.42857vw;
    height: 2.42857vw;
    background: url(../png/pro_tou.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: -0.12143vw;
  }
}

@media screen and (max-width: 1024px) {
  .banner {
    width: 100%;
    height: 100vh;
    position: relative;
    margin-top: 13.33333vw;
  }
  .banner .crumbs {
    position: absolute;
    top: 0;
    z-index: 3;
    left: 0;
    background: transparent;
    width: 100%;
    height: auto;
    margin-top: 0;
    padding: 3.33333vw 0;
  }
  .banner .crumbs .crumbs_box {
    width: 100%;
    height: auto;
  }
  .banner .crumbs .crumbs_box ul {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .banner .crumbs .crumbs_box ul li:hover a p {
    color: #fff;
  }
  .banner .crumbs .crumbs_box ul li.active p {
    text-align: left;
    width: 38vw;
    color: #fff;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
  }
  .banner .crumbs .crumbs_box ul li .cru_tou {
    width: 0.93333vw;
    height: 1.6vw;
  }
  .banner .crumbs .crumbs_box ul li .cru_tou img {
    width: 100%;
    height: 100%;
  }
  .banner .crumbs .crumbs_box ul li a {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .banner .crumbs .crumbs_box ul li a img {
    width: 3.46667vw;
    height: 3.46667vw;
    margin-right: 1.6vw;
  }
  .banner .crumbs .crumbs_box ul li a p {
    color: #fff;
    font-size: 3.2vw;
    font-style: normal;
    font-weight: 500;
    line-height: 3.2vw;
    /* 125% */
  }
  .banner .crumbs .crumbs_box ul .cru_tou_box {
    margin: 0 2vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .banner .mask {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.3);
  }
  .banner .banner_box {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
  }
  .banner .banner_box .banner_contnet {
    position: absolute;
    bottom: 22.66667vw;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .banner .banner_box .banner_contnet h3 {
    text-align: left;
    color: #FFF;
    font-size: 6.66667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 8vw;
    /* 120% */
    text-transform: uppercase;
  }
  .banner .banner_box .banner_contnet h3 span {
    color: #D80C18;
  }
  .banner .banner_box .banner_contnet .line {
    margin-top: 4.26667vw;
    width: 100%;
    height: 1.46667vw;
    position: relative;
  }
  .banner .banner_box .banner_contnet .line::after {
    content: '';
    width: 6.66667vw;
    height: 1.46667vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .banner .banner_box .banner_contnet p {
    margin-top: 4.26667vw;
    color: #FFF;
    text-align: left;
    font-size: 5.6vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    letter-spacing: 0.26667vw;
  }
  .main_content {
    width: 100%;
    height: auto;
  }
  .main_content .green {
    width: 100%;
    height: auto;
    position: relative;
    padding: 15.86667vw 0 48vw;
    background: url(../jpg/green_bg.jpg) no-repeat;
    background-size: 100% 100%;
  }
  .main_content .green .green_box {
    width: 100%;
    height: 100%;
  }
  .main_content .green .green_box .green_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-start;
    justify-content: space-between;
  }
  .main_content .green .green_box .green_top .green_b_t_l {
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-start;
  }
  .main_content .green .green_box .green_top .green_b_t_l h3 {
    margin-top: 2.66667vw;
    color: #111;
    font-size: 5.6vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .green .green_box .green_top .green_b_t_l .line {
    margin-top: 3.06667vw;
    width: 6.66667vw;
    height: 1.46667vw;
    position: relative;
  }
  .main_content .green .green_box .green_top .green_b_t_l .line::after {
    content: '';
    width: 6.66667vw;
    height: 1.46667vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .green .green_box .green_top .green_b_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .green .green_box .green_top .green_b_t_r h3 {
    text-align: left;
    color: #111;
    font-size: 6.66667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 8vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .green .green_box .green_top .green_b_t_r h3 span {
    color: #D80C18;
  }
  .main_content .green .green_box .green_bot {
    width: 100%;
    height: auto;
    padding: 0 0vw;
    margin-top: 17.86667vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .green .green_box .green_bot .green_b_l {
    width: 92vw;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .main_content .green .green_box .green_bot .green_b_l .green_title {
    text-align: center;
    color: #111;
    font-size: 4.8vw;
    font-style: normal;
    font-weight: 400;
    line-height: 7.33333vw;
    /* 152.778% */
  }
  .main_content .green .green_box .green_bot .green_b_l .green_desc {
    text-align: center;
    margin-top: 4.8vw;
    color: #666;
    font-size: 3.46667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 5.86667vw;
    /* 194.444% */
  }
  .main_content .green .green_box .green_bot .green_b_r {
    margin-top: 7.46667vw;
    width: 32.66667vw;
    height: 46.13333vw;
  }
  .main_content .green .green_box .green_bot .green_b_r img {
    width: 100%;
    height: 100%;
  }
  .main_content .characteristic {
    width: 100%;
    height: auto;
    background: url(../png/chara_bg.png) no-repeat;
    background-size: 100% 100%;
    padding: 16.26667vw 0 16vw;
  }
  .main_content .characteristic .chara_title {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: center;
  }
  .main_content .characteristic .chara_title .line {
    margin-top: 1.33333vw;
    width: 0.8vw;
    height: 4vw;
    border-radius: 2.66667vw 0vw;
    background: var(--Color, #D80C18);
    margin-right: 2.8vw;
  }
  .main_content .characteristic .chara_title p {
    text-align: left;
    color: #111;
    font-size: 4.8vw;
    font-style: normal;
    font-weight: 400;
    line-height: 6.66667vw;
    /* 125% */
  }
  .main_content .characteristic .chara_title p span {
    color: #D80C18;
  }
  .main_content .characteristic .chara_box {
    width: 100%;
    height: auto;
    position: relative;
    margin-top: 13.73333vw;
  }
  .main_content .characteristic .chara_box .chara_b_img {
    z-index: 1;
    width: 80vw;
    height: 80vw;
    position: static;
    top: 0;
    left: 50%;
    transform: translateX(0%);
  }
  .main_content .characteristic .chara_box .chara_b_content {
    width: 100%;
    height: 100%;
    position: static;
    top: 0;
    left: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l {
    margin-top: 13.33333vw;
    width: 92vw;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item {
    width: 44vw;
    height: auto;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title {
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-start;
    justify-content: flex-end;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title p {
    margin-top: 3.73333vw;
    margin-right: 0vw;
    color: #111;
    font-size: 4.53333vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4.66667vw;
    /* 134.615% */
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item .item_title img {
    width: auto;
    height: 6vw;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_l .item > p {
    margin-top: 4.8vw;
    color: #666;
    text-align: left;
    font-size: 3.46667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 6vw;
    /* 187.5% */
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r {
    margin-top: 13.33333vw;
    width: 92vw;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item {
    width: 44vw;
    height: auto;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title p {
    margin-top: 3.73333vw;
    margin-right: 0vw;
    color: #111;
    font-size: 4.53333vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4.66667vw;
    /* 134.615% */
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item .item_title img {
    width: auto;
    height: 6vw;
  }
  .main_content .characteristic .chara_box .chara_b_content .chara_b_c_r .item > p {
    margin-top: 4.8vw;
    color: #666;
    text-align: left;
    font-size: 3.46667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 6vw;
    /* 187.5% */
  }
  .main_content .certificate {
    width: 100%;
    height: auto;
    background: #fff;
    padding: 16.13333vw 0 16.8vw;
  }
  .main_content .certificate .certi_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .main_content .certificate .certi_top .certi_t_l {
    width: 92vw;
    height: auto;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_title .line {
    margin-right: 2.8vw;
    width: 0.8vw;
    height: 4vw;
    border-radius: 2.66667vw 0vw;
    background: #D80C18;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_title p {
    color: #111;
    font-size: 4.8vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4.66667vw;
    /* 97.222% */
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_desc {
    text-align: left;
    margin-top: 7.46667vw;
    color: #666;
    font-size: 3.46667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 5.86667vw;
    /* 187.5% */
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box {
    width: 100%;
    height: auto;
    margin-top: 6.13333vw;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item {
    width: 33%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 8vw;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_img {
    width: 13.33333vw;
    height: 13.33333vw;
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_title {
    margin-top: 0.66667vw;
    color: #666;
    text-align: center;
    font-size: 3.73333vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4vw;
    /* 150% */
  }
  .main_content .certificate .certi_top .certi_t_l .certi_t_box .item .item_desc {
    margin-top: 1.06667vw;
    color: #999;
    text-align: center;
    font-size: 2.66667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.33333vw;
    /* 156.25% */
  }
  .main_content .certificate .certi_top .certi_t_r {
    margin-top: 5.33333vw;
    width: 92vw;
    height: auto;
    background: #F9F9F9;
    padding: 2.93333vw 16vw;
  }
  .main_content .certificate .certi_top .certi_t_r img {
    width: 100%;
    height: auto;
  }
  .main_content .certificate .certi_bot {
    margin-top: 15.2vw;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .certificate .certi_bot .certi_b_l {
    width: 92vw;
    height: auto;
    background: #F9F9F9;
    padding: 2.93333vw 16vw;
  }
  .main_content .certificate .certi_bot .certi_b_l img {
    width: 100%;
    height: 100%;
  }
  .main_content .certificate .certi_bot .certi_b_r {
    margin-top: 5.33333vw;
    width: 92vw;
    height: auto;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_title .line {
    margin-right: 2.8vw;
    width: 0.8vw;
    height: 4vw;
    border-radius: 2.66667vw 0vw;
    background: #D80C18;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_title p {
    color: #111;
    font-size: 4.8vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4.66667vw;
    /* 97.222% */
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_t_desc {
    text-align: left;
    margin-top: 7.46667vw;
    color: #666;
    font-size: 3.46667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 5.86667vw;
    /* 187.5% */
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_t_desc span {
    color: #111;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box {
    width: 100%;
    height: auto;
    margin-top: 9.33333vw;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p {
    margin-bottom: 5.33333vw;
    display: flex;
    flex-direction: row;
    align-items: flex-end;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p span {
    color: #666;
    font-size: 3.46667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.46667vw;
    /* 134.615% */
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p .green1 {
    color: #019237;
    font-family: 'DIN';
    font-size: 8.66667vw;
    font-style: normal;
    font-weight: 700;
    line-height: 8.66667vw;
  }
  .main_content .certificate .certi_bot .certi_b_r .certi_b_box p .mar20 {
    margin: 0 1.33333vw;
  }
  .main_content .difference {
    width: 100%;
    height: auto;
    padding: 14.8vw 0 15.33333vw;
    background: #F9F9F9;
  }
  .main_content .difference .difference_box {
    width: 100%;
    height: auto;
  }
  .main_content .difference .difference_box .diff_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-start;
    justify-content: space-between;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l h3 {
    margin-top: 3.46667vw;
    color: #111;
    font-size: 5.6vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l .line {
    margin-top: 3.06667vw;
    width: 6.66667vw;
    height: 1.46667vw;
    position: relative;
  }
  .main_content .difference .difference_box .diff_top .diff_t_l .line::after {
    content: '';
    width: 6.66667vw;
    height: 1.46667vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .difference .difference_box .diff_top .diff_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .difference .difference_box .diff_top .diff_t_r h3 {
    text-align: left;
    color: #111;
    font-size: 6.66667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 8vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .difference .difference_box .diff_top .diff_t_r h3 span {
    color: #D80C18;
  }
  .main_content .difference .difference_box .diff_bot {
    width: 100%;
    height: auto;
    margin-top: 12vw;
    display: flex;
    flex-direction: row;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l {
    width: 36vw;
    height: auto;
    background: #fff;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_top {
    width: 100%;
    height: 10.26667vw;
    background: #019237;
    color: #FFF;
    text-align: center;
    font-size: 3.46667vw;
    font-style: normal;
    font-weight: 500;
    line-height: 9.33333vw;
    /* 115.385% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot {
    margin-top: 2vw;
    width: 100%;
    height: auto;
    padding: 0 1.33333vw;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot .item {
    width: 100%;
    height: auto;
    padding: 4vw 0;
    border-bottom: 0.13333vw solid #E0E0E0;
    color: #111;
    text-align: center;
    font-size: 3.2vw;
    font-style: normal;
    font-weight: 400;
    line-height: 5.06667vw;
    /* 187.5% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_l .diff_b_l_bot .item:last-child {
    border-bottom: 0;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r {
    width: 36vw;
    height: auto;
    background: #fff;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_top {
    width: 100%;
    height: 10.26667vw;
    background: #019237;
    color: #FFF;
    text-align: center;
    font-size: 3.46667vw;
    font-style: normal;
    font-weight: 500;
    line-height: 9.33333vw;
    /* 115.385% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot {
    margin-top: 2vw;
    width: 100%;
    height: auto;
    padding: 0 1.33333vw;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot .item {
    width: 100%;
    height: auto;
    padding: 4vw 0;
    border-bottom: 0.13333vw solid #E0E0E0;
    color: #111;
    text-align: center;
    font-size: 3.2vw;
    font-style: normal;
    font-weight: 400;
    line-height: 5.06667vw;
    /* 187.5% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_r .diff_b_r_bot .item:last-child {
    border-bottom: 0;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c {
    width: 20vw;
    height: auto;
    background: #E6F6EF;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_top {
    width: 100%;
    height: 10.26667vw;
    background: #69CC9D;
    color: #FFF;
    text-align: center;
    font-size: 6.66667vw;
    font-style: normal;
    font-weight: 500;
    line-height: 9.33333vw;
    /* 115.385% */
    position: relative;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_top::after {
    content: '';
    width: 100%;
    height: 4vw;
    position: absolute;
    bottom: -3.86667vw;
    left: 0;
    background: url(../png/diff_bg.png) no-repeat;
    background-size: 100% 100%;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot {
    margin-top: 2vw;
    width: 100%;
    height: auto;
    padding: 0 1.86667vw;
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot .item {
    width: 100%;
    height: auto;
    padding: 4vw 0;
    border-bottom: 0.13333vw solid #E0E0E0;
    color: #019237;
    text-align: center;
    font-size: 3.2vw;
    font-style: normal;
    font-weight: 400;
    line-height: 5.06667vw;
    /* 187.5% */
  }
  .main_content .difference .difference_box .diff_bot .diff_b_c .diff_b_c_bot .item:last-child {
    border-bottom: 0;
  }
  .main_content .advantage {
    width: 100%;
    height: auto;
    padding: 18.93333vw 0 10.66667vw;
    background: #fff;
  }
  .main_content .advantage .advant_box {
    width: 100%;
    height: auto;
  }
  .main_content .advantage .advant_box .advant_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-start;
    justify-content: space-between;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l h3 {
    margin-top: 3.46667vw;
    color: #111;
    font-size: 5.6vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l .line {
    margin-top: 3.06667vw;
    width: 6.66667vw;
    height: 1.46667vw;
    position: relative;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_l .line::after {
    content: '';
    width: 6.66667vw;
    height: 1.46667vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_r h3 {
    text-align: left;
    color: #111;
    font-size: 6.66667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 8vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .advantage .advant_box .advant_top .advant_t_r h3 span {
    color: #D80C18;
  }
  .main_content .advantage .advant_box .advant_bot {
    width: 100%;
    height: auto;
    margin-top: 13.33333vw;
  }
  .main_content .advantage .advant_box .advant_bot .advant_b_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .advantage .advant_box .advant_bot .advant_b_title .line {
    margin-right: 2.8vw;
    width: 0.8vw;
    height: 4vw;
    border-radius: 2.66667vw 0vw;
    background: #D80C18;
  }
  .main_content .advantage .advant_box .advant_bot .advant_b_title p {
    color: #111;
    font-size: 4.8vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4.66667vw;
    /* 97.222% */
  }
  .main_content .advantage .advant_b_box {
    width: 100%;
    margin-top: 10.8vw;
    height: auto;
    padding-bottom: 12vw;
  }
  .main_content .advantage .advant_b_box .advant_item {
    margin-right: 3.33333vw;
    width: 43.2vw;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .main_content .advantage .advant_b_box .advant_item img {
    width: 43.2vw;
    height: 34.13333vw;
  }
  .main_content .advantage .advant_b_box .advant_item p {
    margin-top: 3.46667vw;
    text-align: center;
    color: #111;
    font-size: 3.46667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4.66667vw;
    /* 159.091% */
    letter-spacing: 0.05867vw;
  }
  .main_content .advantage .advant_b_box .swiper-button-prev {
    width: 8vw;
    height: 8vw;
    border-radius: 2.66667vw 0vw 0vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    left: 40vw;
    top: unset;
    bottom: 1.33333vw;
    transform: translateY(0%);
  }
  .main_content .advantage .advant_b_box .swiper-button-prev img {
    width: 1.33333vw;
    transform: rotate(-180deg);
  }
  .main_content .advantage .advant_b_box .swiper-button-prev::after {
    content: '';
  }
  .main_content .advantage .advant_b_box .swiper-button-next {
    width: 8vw;
    height: 8vw;
    border-radius: 0vw 0vw 2.66667vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    right: 40vw;
    top: unset;
    bottom: 1.33333vw;
    transform: translateY(0%);
  }
  .main_content .advantage .advant_b_box .swiper-button-next img {
    width: 1.33333vw;
  }
  .main_content .advantage .advant_b_box .swiper-button-next::after {
    content: '';
  }
  .main_content .resources {
    width: 100%;
    height: auto;
    background: #fff;
    padding: 17.86667vw 0 12.53333vw;
  }
  .main_content .resources .resources_box {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .main_content .resources .resources_box .res_b_l .resources_title {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main_content .resources .resources_box .res_b_l .resources_title .line {
    margin-right: 2.8vw;
    width: 0.8vw;
    height: 4vw;
    border-radius: 2.66667vw 0vw;
    background: #D80C18;
  }
  .main_content .resources .resources_box .res_b_l .resources_title p {
    color: #111;
    font-size: 4.8vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4.66667vw;
    /* 97.222% */
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box {
    margin-top: 6.93333vw;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item {
    margin-top: 8vw;
    width: 50%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item img {
    width: 8vw;
    height: 8vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box {
    margin-left: 0vw;
    margin-top: 2.66667vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item {
    margin-bottom: 4vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div p {
    color: #D80C18;
    font-family: 'DIN';
    font-size: 8vw;
    font-style: normal;
    font-weight: 700;
    line-height: 6vw;
    letter-spacing: 0.13333vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item div span {
    margin-left: 0.8vw;
    color: #D80C18;
    font-size: 3.2vw;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    letter-spacing: 0.13333vw;
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item .item_desc {
    margin-top: 2.66667vw;
    color: #111;
    font-size: 3.2vw;
    font-style: normal;
    font-weight: 400;
    line-height: 3.2vw;
    /* 110% */
  }
  .main_content .resources .resources_box .res_b_l .res_b_l_box .item .item_box .item_b_item:last-child {
    margin-bottom: 0;
  }
  .main_content .resources .resources_box .res_b_r {
    margin-top: 5.33333vw;
    width: 92vw;
    height: auto;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 {
    margin-left: 0vw;
    width: 100%;
    height: 100%;
    position: relative;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 img {
    width: 100%;
    height: auto;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn {
    padding: 1.46667vw 2.93333vw;
    cursor: pointer;
    position: absolute;
    bottom: 0.93333vw;
    right: 29.86667vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: 2.66667vw 0vw;
    background: #FFF;
    box-shadow: 0vw 0.53333vw 2vw 0vw rgba(0, 0, 0, 0.1);
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn p {
    color: var(--Color, #D80C18);
    font-size: 2.13333vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4vw;
    /* 187.5% */
  }
  .main_content .resources .resources_box .res_b_r .res_b_map1 .res_map1_btn .tou_img {
    margin-left: 1.86667vw;
    width: 1.6vw;
    height: 1.6vw;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 {
    margin-left: 0vw;
    width: 100%;
    height: 100%;
    position: relative;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 img {
    width: 100%;
    height: auto;
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn {
    padding: 1.46667vw 2.93333vw;
    cursor: pointer;
    position: absolute;
    bottom: -2.66667vw;
    right: 10.13333vw;
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: 2.66667vw 0vw;
    background: #FFF;
    box-shadow: 0vw 0.53333vw 2vw 0vw rgba(0, 0, 0, 0.1);
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn p {
    color: var(--Color, #D80C18);
    font-size: 2.13333vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4vw;
    /* 187.5% */
  }
  .main_content .resources .resources_box .res_b_r .res_b_map2 .res_map2_btn .tou_img {
    margin-right: 1.86667vw;
    width: 1.6vw;
    height: 1.6vw;
  }
  .main_content .service {
    width: 100%;
    height: auto;
    padding: 20vw 0 0vw;
    background: #fff;
  }
  .main_content .service .service_top {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
  }
  .main_content .service .service_top .line {
    margin-right: 2.8vw;
    width: 0.8vw;
    height: 4vw;
    border-radius: 2.66667vw 0vw;
    background: #D80C18;
  }
  .main_content .service .service_top p {
    color: #111;
    font-size: 4.8vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4.66667vw;
    /* 97.222% */
  }
  .main_content .service .service_box {
    width: 100%;
    height: auto;
    margin-top: 11.06667vw;
  }
  .main_content .service .service_box .ser_item {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    justify-content: space-between;
    background: #fff;
    padding-left: 0%;
  }
  .main_content .service .service_box .ser_item:hover .item_r img {
    transform: scale(1);
  }
  .main_content .service .service_box .ser_item .item_l {
    background: #F9F9F9;
    padding: 5.73333vw 5.06667vw 11.46667vw;
    width: 92vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .service .service_box .ser_item .item_l .item_title {
    text-align: left;
    color: #111;
    font-size: 4.26667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 6.66667vw;
    /* 173.077% */
  }
  .main_content .service .service_box .ser_item .item_l .item_desc {
    margin-top: 4.93333vw;
    text-align: left;
    color: #666;
    font-size: 3.46667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 5.33333vw;
    /* 187.5% */
  }
  .main_content .service .service_box .ser_item .item_l .more {
    margin-top: 7.86667vw;
    width: auto;
    height: 9.33333vw;
    padding: 0 4.8vw 0 4.8vw;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    border-radius: 2.66667vw 0vw;
    border: 0.13333vw solid #B4B4B4;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover {
    background: #D80C18;
    border: 0.13333vw solid #D80C18;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover p {
    color: #fff;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover .more_img img:first-child {
    display: none;
  }
  .main_content .service .service_box .ser_item .item_l .more:hover .more_img img:last-child {
    display: block;
  }
  .main_content .service .service_box .ser_item .item_l .more p {
    color: #666;
    font-size: 3.73333vw;
    font-style: normal;
    font-weight: 400;
    line-height: 0vw;
    /* 0% */
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img {
    margin-left: 2vw;
    width: 2.66667vw;
    height: 2.66667vw;
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img img {
    width: 100%;
    height: 100%;
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img img:first-child {
    display: block;
  }
  .main_content .service .service_box .ser_item .item_l .more .more_img img:last-child {
    display: none;
  }
  .main_content .service .service_box .ser_item .item_r {
    width: 92vw;
    height: 62.26667vw;
    overflow: hidden;
  }
  .main_content .service .service_box .ser_item .item_r img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s;
  }
  .main_content .service .service_box .swiper-button-prev {
    width: 8vw;
    height: 8vw;
    border-radius: 2.66667vw 0vw 0vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    left: unset;
    right: 18vw;
    top: unset;
    bottom: 12vw;
  }
  .main_content .service .service_box .swiper-button-prev img {
    width: 1.33333vw;
    transform: rotate(-180deg);
  }
  .main_content .service .service_box .swiper-button-prev::after {
    content: '';
  }
  .main_content .service .service_box .swiper-button-next {
    width: 8vw;
    height: 8vw;
    border-radius: 0vw 0vw 2.66667vw 0vw;
    background: #D80C18;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    right: 10vw;
    top: unset;
    bottom: 12vw;
  }
  .main_content .service .service_box .swiper-button-next img {
    width: 1.33333vw;
  }
  .main_content .service .service_box .swiper-button-next::after {
    content: '';
  }
  .main_content .project {
    width: 100%;
    height: auto;
    background: #fff;
    padding: 15.2vw 0 18.66667vw;
  }
  .main_content .project .pro_box {
    width: 100%;
    height: auto;
  }
  .main_content .project .pro_box .pro_b_top {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l h3 {
    color: #111;
    font-size: 5.33333vw;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l .line {
    margin-top: 2.66667vw;
    width: 6.66667vw;
    height: 1.46667vw;
    position: relative;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_l .line::after {
    content: '';
    width: 6.66667vw;
    height: 1.46667vw;
    background: url(../png/line.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r h3 {
    color: #111;
    font-size: 6.66667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 8vw;
    /* 120% */
    text-transform: uppercase;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r h3 span {
    color: #D80C18;
  }
  .main_content .project .pro_box .pro_b_top .pro_b_t_r p {
    margin-top: 1.73333vw;
    color: #999;
    font-size: 1.86667vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4.66667vw;
    /* 250% */
  }
  .main_content .project .pro_box .pro_b_bot {
    width: 100%;
    height: auto;
    margin-top: 11.06667vw;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box {
    width: 100%;
    height: auto;
    padding-bottom: 9.6vw;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item {
    margin-right: 11.33333vw;
    width: 60vw !important;
    height: auto;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item:hover .item_img img {
    transform: scale(1.05);
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item:hover .item_contennt .item_title {
    color: #D80C18;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_img {
    width: 100%;
    height: 38.86667vw;
    overflow: hidden;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt {
    width: 100%;
    height: auto;
    padding: 4vw 0;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_title {
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    text-align: left;
    color: #111;
    font-size: 2.93333vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4.66667vw;
    /* 159.091% */
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_desc {
    margin-top: 2.66667vw;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .pro_item .item_contennt .item_desc p {
    text-align: left;
    color: #999;
    font-size: 2.13333vw;
    font-style: normal;
    font-weight: 400;
    line-height: 4vw;
    /* 187.5% */
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar {
    width: 100%;
    left: 0;
    bottom: 2.66667vw;
    height: 0.53333vw;
    background: #F0F0F0;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar-drag {
    cursor: pointer;
    background: #D80C18;
  }
  .main_content .project .pro_box .pro_b_bot .pro_b_b_box .swiper-scrollbar-drag::after {
    content: '';
    width: 5.33333vw;
    height: 5.33333vw;
    background: url(../png/pro_tou.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: -0.26667vw;
  }
}