.fcn {
  font-family: '宋体';
  font-weight: bold;
}
h2,
h3 {
  font-family: '宋体';
  font-weight: bold;
}
@keyframes drawCircle {
  0% {
    stroke-dasharray: 0, 320;
    /* 初始状态，线条长度为0 */
    stroke-dashoffset: 0;
    /* 偏移量为0，从顶部开始绘制 */
  }
  100% {
    stroke-dasharray: 320, 320;
    /* 完整绘制圆 */
    stroke-dashoffset: -320;
    /* 恢复偏移量，完成绘制 */
  }
}
body {
  width: 100vw;
  height: 100vh;
  overflow-x: hidden;
  background-color: #f5f5f5;
}
.case_content {
  margin-top: 1rem;
  margin-bottom: 0.8rem;
}
.case_content .case_banner {
  width: 100%;
  height: 4rem;
  position: relative;
}
.case_content .case_banner::after {
  position: absolute;
  content: '';
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 2;
}
.case_content .case_banner img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  left: 0;
  top: 0;
}
.case_content .case_banner .txt {
  position: relative;
  box-sizing: border-box;
  width: 10.2rem;
  height: 100%;
  z-index: 3;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.case_content .case_banner .txt .tit {
  font-size: 0.48rem;
  font-weight: bold;
  color: #fff;
  margin-bottom: 0.3rem;
  text-align: center;
}
.case_content .case_banner .txt .p {
  color: #fff;
  font-size: 0.18rem;
  text-align: center;
  line-height: 1.5;
}
.case_content .wrap {
  margin-top: 0.8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.case_content .wrap .item {
  width: 5.8rem;
  margin-bottom: 0.8rem;
  cursor: pointer;
}
.case_content .wrap .item:hover .txt .h2 {
  color: #05D3D0;
}
.case_content .wrap .item .img {
  width: 100%;
  height: 3.2rem;
}
.case_content .wrap .item .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case_content .wrap .item .txt {
  padding: 0.12rem;
  box-sizing: border-box;
  background-color: #fff;
}
.case_content .wrap .item .txt .h2 {
  font-size: 0.24rem;
  color: #303434;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  transition: all 0.3s linear;
}
.case_content .wrap .item .txt .p {
  font-size: 0.18rem;
  color: #303434;
}
.case_content .detail_content {
  margin-top: 0.8rem;
}
.case_content .detail_content .tit {
  font-size: 0.36rem;
  max-width: 8rem;
  text-align: center;
  margin: 0 auto;
  margin-bottom: 0.8rem;
}
.case_content .detail_content .content * {
  font-size: 0.18rem;
  line-height: 0.4rem;
}
.news_content {
  margin-top: 1rem;
  margin-bottom: 0.8rem;
}
.news_content .news_banner {
  width: 100%;
  height: 4rem;
  position: relative;
}
.news_content .news_banner::after {
  position: absolute;
  content: '';
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 2;
}
.news_content .news_banner img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  left: 0;
  top: 0;
}
.news_content .news_banner .txt {
  position: relative;
  box-sizing: border-box;
  width: 10.2rem;
  height: 100%;
  z-index: 3;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.news_content .news_banner .txt .tit {
  font-size: 0.48rem;
  font-weight: bold;
  color: #fff;
  margin-bottom: 0.3rem;
  text-align: center;
}
.news_content .news_banner .txt .p {
  color: #fff;
  font-size: 0.18rem;
  text-align: center;
  line-height: 1.5;
}
.news_content .news_new {
  width: 100%;
  height: 2.5rem;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.news_content .news_new .tab {
  margin-bottom: 0.5rem;
}
.news_content .news_new .tab .item {
  transition: all .3s linear;
}
.news_content .news_new .tab .item.swiper-slide .h2 {
  font-size: 0.36rem;
  text-align: center;
  opacity: 0;
}
.news_content .news_new .tab .item.swiper-slide-active .h2{
    opacity: 1;
}
.news_content .news_new .tablist {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}
.news_content .news_new .swiper-pagination{
    display: flex;
    position: relative;
}
.news_content .news_new .swiper-pagination .swiper-pagination-bullet {
  display: block;
  width: 1.4rem;
  height: 0.1rem;
  background-color: #DADFDF;
  margin-right: 0.1rem;
  cursor: pointer;
  border-radius: 0;
  background-color: #dadfdf;
  opacity: 1;
}
.news_content .news_new .swiper-pagination .swiper-pagination-bullet-active{
    background-color: #05d3d0;
}
.news_content .news_new .tablist .li:last-of-type {
  margin-right: unset;
}
.news_content .news_new .tablist .li.active {
  background-color: #05D3D0;
}
.news_content .news_list .item {
  height: 2rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.2rem;
  border-bottom: 0.01rem solid #DADFDF;
  transition: all 0.3s linear;
}
.news_content .news_list .item:hover {
  background-color: #fff;
}
.news_content .news_list .item:hover .h2 {
  color: #05D3D0;
}
.news_content .news_list .item .h2 {
  font-size: 0.24rem;
  color: #303434;
  transition: all 0.3s linear;
}
.news_content .news_list .item .p {
  font-size: 0.24rem;
  color: #909898;
}
.news_content .detail_content {
  margin-top: 0.8rem;
}
.news_content .detail_content .tit {
  font-size: 0.36rem;
  max-width: 8rem;
  text-align: center;
  margin: 0 auto;
  margin-bottom: 0.8rem;
}
.news_content .detail_content .content * {
  font-size: 0.18rem;
  line-height: 0.4rem;
}
.contact_content {
  margin-top: 1rem;
  background-color: #f5f5f5;
}
.contact_content .contact_banner {
  width: 100%;
  height: 4rem;
  position: relative;
}
.contact_content .contact_banner::after {
  position: absolute;
  content: '';
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 2;
}
.contact_content .contact_banner img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  left: 0;
  top: 0;
}
.contact_content .contact_banner .txt {
  position: relative;
  box-sizing: border-box;
  width: 10.2rem;
  height: 100%;
  z-index: 3;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.contact_content .contact_banner .txt .tit {
  font-size: 0.48rem;
  font-weight: bold;
  color: #fff;
  margin-bottom: 0.3rem;
  text-align: center;
}
.contact_content .contact_banner .txt .p {
  color: #fff;
  font-size: 0.18rem;
  text-align: center;
  line-height: 1.5;
}
.contact_content .contact_card {
  margin-top: 0.8rem;
  margin-bottom: 0.8rem;
  height: 3.17rem;
  width: 10.36rem;
  background-color: #fff;
  border-radius: 0.2rem;
  margin-left: auto;
  margin-right: auto;
  padding: 0.4rem;
}
.contact_content .contact_card .title {
  color: #303434;
  font-size: 0.36rem;
  margin-bottom: 0.56rem;
}
.contact_content .contact_card .tab {
  height: 0.33rem;
  margin-bottom: 0.16rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
}
.contact_content .contact_card .tab img {
  width: 0.22rem;
  height: 0.22rem;
  margin-right: 0.2rem;
  object-fit: contain;
}
.contact_content .contact_card .tab p {
  color: #303434;
  font-size: 0.24rem;
  text-align: left;
}
.product1 {
  margin-top: 1rem;
  margin-bottom: 0.8rem;
  position: relative;
}
.product1 .banner {
  width: 100%;
  height: 6.5rem;
  position: relative;
}
.product1 .banner img.bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product1 .banner img.bg_img {
  position: absolute;
  right: 0;
  bottom: -0.5rem;
  width: 10rem;
}
.product1 .banner .txt {
  position: absolute;
  left: 50%;
  margin-left: -6rem;
  height: 100%;
  top: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}
.product1 .banner .txt .h2 {
  font-size: 0.48rem;
  text-transform: uppercase;
}
.product1 .banner .txt .h3 {
  font-size: 0.48rem;
  font-weight: bold;
  margin-bottom: 0.39rem;
}
.product1 .banner .txt .p {
  font-size: 0.16rem;
  line-height: 0.3rem;
}
.product1 .title {
  margin-bottom: 0.8rem;
  margin-top: 2rem;
  font-size: 0.36rem;
  text-align: center;
  color: #303434;
  text-transform: uppercase;
}
.product1 .wrap .item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.product1 .wrap .item:nth-of-type(2n) {
  flex-direction: row-reverse;
}
.product1 .wrap .item:last-of-type {
  margin-bottom: unset;
}
.product1 .wrap .item .txt {
  width: 5.2rem;
}
.product1 .wrap .item .txt .name {
  font-size: 0.36rem;
  color: #303434;
  margin-bottom: 0.3rem;
}
.product1 .wrap .item .txt .des {
  font-size: 0.18rem;
  color: #606868;
  line-height: 0.4rem;
}
.product1 .wrap .item .img {
  width: 6rem;
  height: 3.5rem;
}
.product1 .wrap .item .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product2 {
  margin-top: 1rem;
}
.product2 .banner {
  width: 100%;
  height: 6.5rem;
  position: relative;
}
.product2 .banner img.bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product2 .banner img.bg_img {
  position: absolute;
  right: 2rem;
  bottom: -0.5rem;
  width: 7rem;
}
.product2 .banner .txt {
  position: absolute;
  left: 50%;
  margin-left: -6rem;
  height: 100%;
  top: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}
.product2 .banner .txt .h2 {
  font-size: 0.48rem;
  text-transform: uppercase;
  color: #fff;
}
.product2 .banner .txt .h3 {
  font-size: 0.48rem;
  font-weight: bold;
  margin-bottom: 0.39rem;
  color: #fff;
}
.product2 .banner .txt .tips {
  display: flex;
}
.product2 .banner .txt .tips .li {
  width: 1.08rem;
  height: 1.08rem;
  background-image: url('/template/default/images/bg_black.png');
  background-size: cover;
  color: #fff;
  margin-right: 0.26rem;
  display: flex;
  flex-direction: ropw;
  align-items: center;
  justify-content: center;
  padding: 0.2rem;
  box-sizing: border-box;
  font-size: 0.22rem;
  text-align: center;
}
.product2 .banner .txt .tips .li:last-of-type {
  margin-right: unset;
}
.product2 .title {
  margin-bottom: 0.8rem;
  margin-top: 1.5rem;
  font-size: 0.36rem;
  text-align: center;
  color: #303434;
  text-transform: uppercase;
  font-weight: 500;
}
.product2 .wrap1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}
.product2 .wrap1 .l {
  width: 5.2rem;
}
.product2 .wrap1 .l .h2 {
  font-size: 0.36rem;
  color: #303434;
  margin-bottom: 0.24rem;
  text-transform: uppercase;
}
.product2 .wrap1 .l .h3 {
  font-size: 0.18rem;
  line-height: 2;
}
.product2 .wrap1 .r {
  width: 6rem;
  height: 100%;
  border-radius: 0.2rem;
  object-fit: cover;
}
.product2 .wrap2 {
  margin-top: 1rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.product2 .wrap2 .list {
  width: 5.6rem;
  background-color: #fff;
  padding: 0.4rem;
  box-sizing: border-box;
  border-radius: 0.2rem;
}
.product2 .wrap2 .list .h2 {
  font-size: 0.36rem;
  color: #303434;
}
.product2 .wrap2 .list img.ri {
  width: 100%;
  max-height: 5.75rem;
  margin-top: 0.3rem;
  object-fit: contain;
}
.product2 .wrap2 .list .wrap-item {
  display: flex;
  margin-top: 0.5rem;
}
.product2 .wrap2 .list .wrap-item .item {
  width: calc((100% - 0.4rem) / 3);
  margin-right: 0.2rem;
}
.product2 .wrap2 .list .wrap-item .item:last-of-type {
  margin-right: unset;
}
.product2 .wrap2 .list .wrap-item .item .name {
  font-size: 0.18rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: bold;
  text-align: center;
  margin: 0.2rem 0;
}
.product2 .wrap2 .list .wrap-item .item .des {
  font-size: 0.14rem;
  color: #606868;
  line-height: 0.3rem;
  letter-spacing: .01rem;
}
.product2 .wrap2 .list .wrap-item .item img {
  width: 1rem;
  height: 1rem;
  object-fit: cover;
  padding: 0.2rem;
  background-color: #05D3D0;
  box-sizing: border-box;
  border-radius: 0.2rem;
  display: block;
  margin: 0 auto;
}
.product2 .wrap3 {
  width: 14rem;
  height: 9.5rem;
  margin: 0 auto;
  margin-top: 1rem;
  position: relative;
  margin-bottom: 0.8rem;
}
.product2 .wrap3 .img {
  width: 12rem;
  height: 7.5rem;
  margin: 0 auto;
}
.product2 .wrap3 .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product2 .wrap3 .cont {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.8);
  padding: 0.8rem 1rem;
  box-sizing: border-box;
  border-radius: .2rem;
  backdrop-filter: blur(.09rem);
}
.product2 .wrap3 .cont .h2 {
  font-size: 0.36rem;
  color: #303434;
  margin-bottom: 0.6rem;
  text-align: center;
}
.product2 .wrap3 .cont .wrap-item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.product2 .wrap3 .cont .wrap-item .item {
  width: 50%;
  padding-left: 0.6rem;
  padding-right: .3rem;
  position: relative;
  margin-bottom: 0.5rem;
}
.product2 .wrap3 .cont .wrap-item .item:nth-of-type(n+3) {
  margin-bottom: unset;
}
.product2 .wrap3 .cont .wrap-item .item::before {
  position: absolute;
  content: '';
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  border: 0.01rem solid #05D3D0;
  left: 0;
  top: 50%;
  margin-top: -0.2rem;
}
.product2 .wrap3 .cont .wrap-item .item .name {
  font-size: 0.24rem;
  color: #303434;
  margin-bottom: 0.08rem;
}
.product2 .wrap3 .cont .wrap-item .item .des {
  font-size: 0.18rem;
  color: #606868;
}
.product3 .banner {
  width: 100%;
  height: 7rem;
  position: relative;
}
.product3 .banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product3 .banner .txt {
  position: absolute;
  left: 0;
  width: 100%;
  height: 100%;
  top: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: rgba(0,0,0,.6);
}
.product3 .banner .txt .h2 {
  font-size: 0.48rem;
  text-transform: uppercase;
  color: #fff;
  text-align: center;
}
.product3 .title {
  text-align: center;
  font-size: 0.36rem;
  color: #303434;
  margin: 0.8rem auto;
}
.product3 .des {
  text-indent: 2em;
  font-size: 0.18rem;
  color: #303434;
  line-height: 0.4rem;
}
.product3 .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}
.product3 .wrap .item {
  width: calc((100% - 0.9rem) / 4);
  height: 0.8rem;
  background-color: #fff;
  margin-right: 0.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.1rem;
  box-shadow: 0px 15px 20px 0px rgba(0, 0, 0, 0.05);
}
.product3 .wrap .item:last-of-type {
  margin-right: unset;
}
.product3 .wrap .item img {
  width: 0.4rem;
  height: 0.4rem;
  margin-right: 0.1rem;
}
.product3 .wrap .item .p {
  font-size: 0.2rem;
}
.product3 .wrap_b {
  width: 100%;
  height: 7.12rem;
  display: flex;
  position: relative;
}
.product3 .wrap_b img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product3 .wrap_b .ri {
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  padding-left: 0.5rem;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  position: absolute;
  right: 0;
  width: 50%;
  height: 100%;
  z-index: 9;
}
.product3 .wrap_b .ri .h2 {
  font-size: 0.36rem;
  color: #fff;
}
.product3 .wrap_b .ri .p {
  font-size: 0.18rem;
  margin-bottom: 0.18rem;
  line-height: .4rem;
  color: #fff;
}
.product3 .wrap_b .ri .txt2 {
  padding-right: 1.5rem;
  box-sizing: border-box;
}
.product3 .wrap_b .ri .txt2 .p {
  line-height: 0.4rem;
}
.about_content {
  margin-top: 1rem;
}
.about_content .about_banner {
  width: 100%;
  height: 6.5rem;
  position: relative;
}
.about_content .about_banner img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  left: 0;
  top: 0;
}
.about_content .about_banner .txt {
  position: relative;
  box-sizing: border-box;
  width: 6.6rem;
  height: 100%;
  z-index: 3;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.about_content .about_banner .txt .p-1 {
  font-size: 0.6rem;
  font-weight: bold;
  color: #fff;
}
.about_content .about_banner .txt .p-2 {
  font-size: 0.6rem;
  font-weight: bold;
  color: #14D5D2;
}
.about_content .about_synopsis {
  background-color: #F5F5F5;
  padding: 0.8rem;
}
.about_content .about_synopsis .title {
  color: #303434;
  font-size: 0.36rem;
  text-align: center;
}
.about_content .about_synopsis .txt {
  margin-top: 0.8rem;
  width: 12rem;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: auto;
  min-height: 4.4rem;
}
.about_content .about_synopsis .txt p {
  font-size: 0.18rem;
  text-indent: 2em;
  color: #606868;
  line-height: 0.4rem;
}
.about_content .about_professional {
  width: 100%;
  background-color: #00A7A5;
  padding-top: 0.8rem;
  padding-bottom: 0.48rem;
  box-sizing: border-box;
  position: relative;
}
.about_content .about_professional .tips {
  text-align: center;
  opacity: 0.1;
  color: #f5f5f5;
  font-size: 2.2rem;
  text-transform: uppercase;
  position: absolute;
  width: 100%;
  left: 0;
  top: 0.8rem;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  padding: 0 0.5rem;
  box-sizing: border-box;
}
.about_content .about_professional .h2 {
  font-size: 0.4rem;
  color: #fff;
  text-align: center;
  position: relative;
  z-index: 2;
}
.about_content .about_professional .wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.75rem;
  margin-bottom: 0.4rem;
}
.about_content .about_professional .wrap .li {
  font-size: 0.18rem;
  color: #fff;
  text-transform: uppercase;
  line-height: 1.8;
}
.about_content .about_professional .wrap .li:first-of-type {
  margin-right: 2.65rem;
}
.about_content .about_professional .imgs {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.about_content .about_professional .imgs img {
  width: calc((100% - 1.2rem) / 4);
  height: 1.7rem;
  margin-right: 0.4rem;
  object-fit: cover;
}
.about_content .about_professional .imgs img:last-of-type {
  margin-right: unset;
}
.about_content .years {
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  box-sizing: border-box;
  background-color: #fff;
}
.about_content .years .tit {
  font-size: 0.4rem;
  color: #303434;
  text-align: center;
  margin-bottom: 0.02rem;
}
.about_content .years .des {
  color: #303434;
  font-size: 0.24rem;
  text-align: center;
  margin-bottom: 0.4rem;
  font-weight: 300;
}
.about_content .years .cont {
  width: 100%;
  height: 7rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  position: relative;
}
.about_content .years .cont .line-wrap {
  position: absolute;
  display: block;
  width: 100%;
  height: 0.2rem;
  left: 0;
  top: 50%;
  margin-top: -0.1rem;
  display: flex;
  box-shadow: 0px 0.14rem 0.2rem 0px rgba(0, 0, 0, 0.2);
}
.about_content .years .cont .line-wrap .line {
  background-color: #00A7A5;
}
.about_content .years .cont .line-wrap .line {
  height: 100%;
}
.about_content .years .cont .line-wrap .w1,
.about_content .years .cont .line-wrap .w7 {
  width: 2.5%;
}
.about_content .years .cont .line-wrap .w2,
.about_content .years .cont .line-wrap .w3,
.about_content .years .cont .line-wrap .w4,
.about_content .years .cont .line-wrap .w5,
.about_content .years .cont .line-wrap .w6 {
  width: 19%;
}
.about_content .years .cont .line-wrap .w1,
.about_content .years .cont .line-wrap .w2 {
  opacity: 0.2;
}
.about_content .years .cont .line-wrap .w3 {
  opacity: 0.4;
}
.about_content .years .cont .line-wrap .w4 {
  opacity: 0.6;
}
.about_content .years .cont .line-wrap .w5 {
  opacity: 0.8;
}
.about_content .years .cont .line-wrap .w6,
.about_content .years .cont .line-wrap .w7 {
  opacity: 1;
}
.about_content .years .cont .item {
  position: absolute;
  width: 5rem;
  height: 4rem;
  padding-left: 0.4rem;
}
.about_content .years .cont .item::before {
  position: absolute;
  content: '';
  width: 0.01rem;
  height: 100%;
  background-color: #C0CACA;
  left: 0;
  top: 0;
}
.about_content .years .cont .item::after {
  position: absolute;
  content: '';
  width: 0.14rem;
  height: 0.14rem;
  left: 0.01rem;
  background-color: #00A7A5;
}
.about_content .years .cont .item .year {
  font-size: 0.3rem;
  color: #00A7A5;
  position: absolute;
  left: 0.4rem;
}
.about_content .years .cont .item .info .h2 {
  font-size: 0.28rem;
  color: #303434;
  margin-bottom: 0.22rem;
}
.about_content .years .cont .item .info .p {
  font-size: 0.16rem;
  color: #606868;
  line-height: 0.4rem;
}
.about_content .years .cont .item1 {
  left: 2.5%;
  bottom: 0;
  padding-top: 1.4rem;
}
.about_content .years .cont .item1::after {
  top: 0;
  opacity: 0.2;
}
.about_content .years .cont .item1 .year {
  top: -0.15rem;
  opacity: 0.2;
}
.about_content .years .cont .item2 {
  left: 21.5%;
  top: 0;
  padding-top: 0.4rem;
}
.about_content .years .cont .item2::after {
  bottom: 0;
  opacity: 0.4;
}
.about_content .years .cont .item2 .year {
  bottom: -0.15rem;
  opacity: 0.4;
}
.about_content .years .cont .item3 {
  left: 40.5%;
  bottom: 0;
  padding-top: 1.4rem;
}
.about_content .years .cont .item3::after {
  top: 0;
  opacity: 0.6;
}
.about_content .years .cont .item3 .year {
  top: -0.15rem;
  opacity: 0.6;
}
.about_content .years .cont .item4 {
  left: 59.5%;
  padding-top: 0.4rem;
  top: 0;
}
.about_content .years .cont .item4::after {
  bottom: 0;
  opacity: 0.8;
}
.about_content .years .cont .item4 .year {
  bottom: -0.15rem;
  opacity: 0.8;
}
.about_content .years .cont .item5 {
  left: 78.5%;
  bottom: 0;
  padding-top: 1.4rem;
}
.about_content .years .cont .item5::after {
  top: 0;
}
.about_content .years .cont .item5 .year {
  top: -0.15rem;
}
.about_content .socia {
  padding: 0.8rem 0;
}
.about_content .socia .tit {
  font-size: 0.36rem;
  color: #303434;
  margin-bottom: 0.8rem;
  text-align: center;
}
.about_content .socia .wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}
.about_content .socia .wrap .img {
  width: 3.3rem;
}
.about_content .socia .wrap .img:first-of-type {
  margin-right: 1.4rem;
}
.about_content .socia .wrap .img img {
  width: 3.3rem;
  height: 3.3rem;
  object-fit: cover;
  margin-bottom: 0.12rem;
}
.about_content .socia .wrap .img .p {
  font-size: 0.24rem;
  text-align: center;
  color: #303434;
}

@media screen and (max-width:768px){
    .product1 .banner .txt{
        left: 0;
        margin-left: 0;
        margin-top: -30px;
    }
    .product1 .banner .txt .h2{
        font-size: 18px;
    }
    .product1 .banner .txt .h3{
        font-size: 18px;
    }
    .product1 .banner .txt .p{
        font-size: 14px;
        line-height: 1.5;
    }
    .product1 .banner img.bg_img{
        width: 50vw;
    }
    .product1 .title{
        font-size: 18px;
        margin-top: 60px;
    }
    .product1 .wrap .item .txt .name{
        font-size: 16px;
    }
    .product1 .wrap .item .txt .des{
        font-size: 12px;
    }
    .product1 .wrap .item .img img{
        object-fit: contain;
    }
    .product2 .banner .txt{
        margin: 0;
        left: 0;
        margin-top: -30px;
    }
    .product2 .banner img.bg_img{
        right: 0;
        width: 50vw;
    }
    .product2 .banner .txt .tips{
        flex-wrap: wrap;
    }
    .product2 .banner .txt .tips .li{
        font-size: 12px;
        padding: 6px;
    }
    .product3{
        margin-top: 56px;
    }
    .product3 .banner{
        height: 6rem;
    }
    .product3 .banner .txt .h2{
        font-size: 18px;
    }
    .product3 .title{
        font-size: 18px;
        margin: 20px auto;
    }
    .product3 .des{
        font-size: 14px;
    }
    .product3 .wrap{
        flex-wrap: wrap;
        justify-content: space-between;
        margin-top: unset;
    }
    .product3 .wrap .item{
        width: 42.5vw;
        margin-right: unset;
        margin-top: 5vw;
    }
    .product3 .wrap .item img{
        width: 20px;
        height: 20px;
        margin-right: 8px;
    }
    .product3 .wrap .item .p{
        font-size: 14px;
    }
    .product3 .wrap_b{
        height: unset;
        flex-wrap: wrap;
    }
    .product3 .wrap_b .ri{
        width: 100%;
        position: relative;
        padding: 5vw;
    }
    .product3 .wrap_b .ri .h2{
        color: #303434;
        font-size: 18px;
        margin-bottom: 10px;
    }
    .product3 .wrap_b .ri .p{
        color: #303434;
        font-size: 14px;
        line-height: 1.5;
    }
    .case_content .wrap{
        
    }
    .case_content .wrap .item{
        width: 42.5vw;
        margin-bottom: 5vw;
    }
    .case_content .wrap .item .img{
        height: 2.2rem;
    }
    .case_content .wrap .item .txt .h2{
        font-size: 14px;
    }
    .case_content .wrap .item .txt .p{
        font-size: 12px;
    }
    .case_content .case_banner .txt{
        width: 100%;
        padding: 0 5vw;
    }
    .case_content .case_banner .txt .tit{
        font-size: 20px;
    }
    .case_content .case_banner .txt .p{
        font-size: 12px;
        line-height: 1.5;
    }
    .case_content .case_banner{
        height: 6rem;
    }
    .news_content .news_new .tab .item.active .h2{
        font-size: 14px;
    }
    .news_content .news_list .item{
        flex-wrap: wrap;
        height: auto;
        padding: 14px 0;
    }
    .news_content .news_list .item .h2{
        font-size: 14px;
        width: 100%;
        margin-bottom: 8px;
    }
    .G_pages .pagination .page-item, .G_pages .pagination .page-num{
        width: 24px;
        height: 24px;
        font-size: 14px;
    }
    .G_pages .pagination .page-item img, .G_pages .pagination .page-num img{
        width: 14px;
        height: 14px;
    }
    .about_content .about_synopsis{
        padding: 5vw;
    }
    .about_content .about_synopsis .txt{
        width: 100%;
    }
    .about_content .about_synopsis .txt p{
        font-size: 14px;
        line-height: 1.8;
        margin-bottom: 6px;
    }
    .about_content .about_banner .txt .p-1,.about_content .about_banner .txt .p-2,.about_content .about_banner .txt .p-3{
        font-size: 20px;
    }
    .about_content .years .cont{
        height: 20rem;
    }
    .about_content .years .cont .line-wrap{
        left: 50%;
        margin-left: -.1rem;
        width: .2rem;
        height: 100%;
        top: 0;
        margin-top: 0;
    }
    .about_content .years .cont .item{
        width: 48.5vw;
        padding-top: .7rem;
    }
    .about_content .years .cont .item::before{
        width: 30%;
        height: .01rem;
        left: unset;
        top: .1rem;
        right: 0;
    }
    .about_content .years .cont .item1 .year{
        font-size: 16px;
        left: 11vw;
    }
    .about_content .years .cont .item .info .p{
        font-size: 12px;
    }
    
    .about_content .years .cont .item::after{
        left: 5vw;
    }
    
    
    .about_content .years .cont .item1{
        left: 0;
        top: 0;
    }
    .about_content .years .cont .item2{
        left: unset;
        right: 0;
        top: 4rem;
    }
    .about_content .years .cont .item2::before{
        left: 0;
        right: unset;
    }
    .about_content .years .cont .item2 .year{
        top: -.15rem;
        bottom: unset;
        left: unset;
        right: 12vw;
    }
    .about_content .years .cont .item2::after{
        left: unset;
        right: 5vw;
        top: 0;
    }
    .about_content .years .cont .item3{
        left: 0;
        top: 8rem;
    }
    .about_content .years .cont .item3 .year{
        left: 11vw;
    }
    .about_content .years .cont .item4{
        left: unset;
        right: 0;
        top: 12rem;
    }
    .about_content .years .cont .item4::before{
        left: 0;
        top: 0;
    }
    .about_content .years .cont .item4 .year{
        top: -.15rem;
        bottom: unset;
        left: unset;
        right: 12vw;
    }
    .about_content .years .cont .item4::after{
        right: 5vw;
        left: unset;
        bottom: unset;
        top: 0;
    }
    .about_content .years .cont .item5{
        left: 0;
        top: 16rem;
    }
    .about_content .years .cont .item5 .year{
        left: 11vw;
    }
    .product2 .title{
        font-size: 20px;
    }
    .product2 .wrap1 .l .h2{
        font-size: 18px;
    }
    .product2 .wrap1{
        height: unset;
        flex-wrap: wrap;
    }
    .product2 .wrap1 .l .h3{
        font-size: 14px;
    }
    .product2 .wrap1 .l{
        width: 100%;
    }
    .product2 .wrap1 .r{
        width: 100%;
        margin-top: 20px;
    }
    .product2 .wrap2{
        flex-wrap: wrap;
    }
    .product2 .wrap2 .list{
        width: 100%;
         margin-top: 20px;
    }
    .product2 .wrap2 .list .wrap-item .item .name{
        font-size: 13px;
        white-space: unset;
    }
    .product2 .wrap2 .list .wrap-item .item .des{
        font-size: 11px;
        line-height: 1.8;
    }
    .product2 .wrap3{
        width: 100%;
        height: 10rem;
        padding: 0 5vw;
    }
    .product2 .wrap3 .img{
        width: 100%;
        height: unset;
    }
    .product2 .wrap3 .img{
        object-fit: contain;
    }
    .product2 .wrap3 .cont{
        padding:  5vw;
    }
    .product2 .wrap3 .cont .wrap-item .item{
        width: 100%;
        padding-right: unset;
    }
    .product2 .wrap3 .cont .wrap-item .item .name{
        font-size: 14px;
    }
    .product2 .wrap3 .cont .wrap-item .item .des{
        font-size: 12px;
    }
    .product2 .wrap3 .cont .wrap-item .item:nth-of-type(n+3){
        margin-bottom: .5rem;
    }
    .about_content .about_professional .tips{
        display: none;
    }.about_content .about_professional .wrap .li{
        font-size: 14px;
    }
    .about_content .about_professional .wrap .li:first-of-type{
        margin-right: 40px;
    }
    .about_content .about_professional .imgs{
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .about_content .about_professional .imgs img{
        width: 42.5vw;
        height: auto;
        margin-right: unset;
        margin-top: 5vw;
    }
    .contact_content .contact_banner .txt{
        width: 100%;
    }
    .contact_content .contact_banner .txt .p{
        font-size: 14px;
        padding: 0 10vw;
    }
    .contact_content .contact_card .title{
        margin-bottom: 20px;
    }
    .contact_content .contact_card{
        width: 90%;
        margin: 40px auto;
        height: unset;
    }
    .contact_content .contact_card .tab{
        height: unset;
    }
    .contact_content .contact_card .tab p{
        font-size: 14px;
    }
    .about_content .socia .wrap{
        padding: 0 5vw;
        justify-content: space-between;
    }
    .about_content .socia .wrap .img:first-of-type{
        margin-right: unset;
    }
    .about_content .socia .wrap .img{
        width: 42.5vw;
    }
    .news_content .news_banner .txt{
        width: 100%;
    }
    .news_content .news_new .tab .item.swiper-slide .h2{
        width: 90%;
        margin: 0 auto;
    }
    .news_content .detail_content .content *{
        font-size: 14px;
        line-height: 1.8;
    }
    .news_content .detail_content .content * img{
        width: 100% !important;
        height: auto !important;
        object-fit: contain;
    }
}