@charset "UTF-8";

/* 响应 */
@media screen and (max-width: 1600px) {
  .index .main1 .index_product .index_product_right .box .swiper_button {
    left: -100px;
    right: auto;
  }
}

@media screen and (max-width: 1540px) {
  .product .main1 .box_icon {
    width: 100%;
    padding: 0 15px;
  }
}

@media screen and (max-width: 1400px) {

  body,
  html {
    width: 100%;
  }

  body {
    /* padding: 0 1%; */
  }

  .center {
    width: 100%;
    margin: 0;
    padding: 0 15px;
  }

  .center.inner_icon {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  .header .pc>.center {
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-justify-content: space-between;
    -ms-justify-content: space-between;
    -o-justify-content: space-between;
    justify-content: space-between;
  }

  .header .pc .head_logo {
    margin-right: 0;
  }

  .header .pc .head_nav {
    margin-right: 0;
  }

  .index .main1 .index_product .index_product_right .box .swiper_button {
    display: none;
  }

  .service .main1 .inner_icon .content .box .block .txt {
    padding: 0 15px;
  }
}

@media screen and (max-width: 1199px) {
  body {
    margin-top: 100px;
  }

  .crumbs {
    display: none;
  }

  .header {
    background-color: #ffffff !important;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    margin: auto;
  }

  .header .pc {
    display: none;
  }

  .header .mobile {
    display: block;
  }

  .footer .foot_top {
    display: none;
  }

  .footer .foot_friendship {
    display: none;
  }

  .picture_scale:hover img {
    -o-transform: translate3d(0, 0, 0) scale(1);
    -moz-transform: translate3d(0, 0, 0) scale(1);
    -webkit-transform: translate3d(0, 0, 0) scale(1);
    transform: translate3d(0, 0, 0) scale(1);
  }

  .index .index_banner .banner {
    display: none;
  }

  .index .index_banner .banner_1200 {
    display: block;
  }

  .index .index_title {
    padding-bottom: 40px;
  }

  .index .index_title .abstract {
    width: 80%;
  }

  .index .main1 .index_product .index_product_left .box .more:hover {
    color: #80cde4;
    background-color: #ffffff;
  }

  .index .main3 {
    padding: 60px 0;
  }

  .index .main3 .txt {
    margin-bottom: 40px;
  }

  .index .main3 .more:hover {
    color: #80cde4;
    background-color: #ffffff;
  }

  .index .main4 .content {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .index .main4 .content .block {
    width: 100%;
  }

  .index .main4 .content .block .picture_container img {
    width: 100%;
  }

  .index .main4 .content .block .txt {
    left: 50%;
    top: 50%;
    width: 100%;
    text-align: center;
    bottom: auto;
    -o-transform: translate3d(-50%, -50%, 0);
    -moz-transform: translate3d(-50%, -50%, 0);
    -webkit-transform: translate3d(-50%, -50%, 0);
    transform: translate3d(-50%, -50%, 0);
  }

  .index .main4 .content .block .txt .more::after {
    content: none;
  }

  .index .main4 .content .block:hover .txt {
    bottom: auto;
  }

  .index .main5 {
    padding: 60px 0;
  }

  .index .main5 .index_title {
    padding-bottom: 40px;
  }

  .index .main5 .content .block:hover {
    -o-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    box-shadow: none;
  }

  .index .main5 .content .block:hover .txt .more {
    color: #80cde4;
    background-color: #ffffff;
  }

  .index .main6 {
    padding: 60px 0;
  }

  .index .main6 .content .block {
    width: 23%;
  }

  .index .main6 .content .block:not(:nth-child(5n)) {
    margin-right: 0;
  }

  .index .main6 .content .block:not(:nth-child(4n)) {
    margin-right: 2.5%;
  }

  .index .main6 .content .more {
    margin-top: 0;
  }

  .index .main6 .content .more:hover {
    color: #80cde4;
    background-color: #ffffff;
  }

  .about .main1 .inner_icon {
    padding: 60px 0;
  }

  .about .main1 .content .txt {
    margin-top: 40px;
  }

  .about .main2 .inner_icon {
    padding: 60px 0 40px;
  }

  .about .main2 .content .block {
    padding: 60px 0 185px 20px;
  }

  .about .main2 .content .block .txt {
    padding-right: 20px;
  }

  .about .main2 .content .block .txt .abstract {
    -webkit-line-clamp: 7;
    max-height: none;
    min-height: auto;
  }

  .about .main2 .content .block .img_icon img {
    opacity: 1;
  }

  .about .main2 .content .block .img_icon .icon {
    top: 0;
  }

  .centre .main1 .inner_icon {
    padding: 60px 0;
  }

  .centre .main1 .content {
    margin-top: 40px;
    padding: 45px 0;
  }

  .centre .main2 {
    padding: 60px 0;
  }

  .partner .main1 .inner_icon {
    padding: 60px 0;
  }

  .partner .main1 .content .txt {
    margin: 40px 0;
  }

  .partner .main2 .inner_icon {
    padding: 60px 0;
  }

  .news .main1 .inner_icon {
    padding: 60px 0;
  }

  .news .main1 .content {
    margin-top: 40px;
  }

  .news .main1 .content .block .img .more {
    background-color: #abd1e6;
  }

  .news .main2 .inner_icon {
    padding: 0 0 60px;
  }

  .news .main2 .block:hover .more {
    color: #abd1e6;
    background-color: #ffffff;
  }

  .loadData {
    display: block;
  }

  .paging {
    display: none;
  }

  .news-details .main1 {
    padding: 60px 0;
  }

  .news-details .main1>.flex {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .news-details .main1>.flex>.box {
    width: 100%;
  }

  .news-details .main1 .relevant {
    display: none;
  }

  .news-details .main1 .mobile_relevant {
    width: 100%;
    display: block;
  }

  .product .main1 .inner_icon {
    padding: 80px 0;
  }

  .product .main1 .inner_icon .content {
    margin: 60px 0;
  }

  .product .main1 .inner_icon .box_icon {
    box-shadow: none;
    margin-bottom: 60px;
  }

  .product .main1 .inner_icon .box_icon .block {
    padding-bottom: 0;
  }

  .service .main1 .inner_icon {
    padding: 60px 0;
  }

  .service .main1 .inner_icon .content {
    padding-top: 40px;
  }

  .service .main1 .inner_icon .content .title {
    margin-bottom: 40px;
  }

  .service .main1 .inner_icon .content .title .name {
    margin-bottom: 20px;
  }

  .service .main1 .inner_icon .content .box {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .service .main1 .inner_icon .content .box .block {
    width: 100%;
    -webkit-box-orient: horizontal;
    -webkit-flex-direction: row;
    -moz-flex-direction: row;
    -ms-flex-direction: row;
    -o-flex-direction: row;
    flex-direction: row;
  }

  .service .main1 .inner_icon .content .box .block .img {
    width: 50%;
  }

  .service .main1 .inner_icon .content .box .block .img img {
    width: 100%;
  }

  .service .main1 .inner_icon .content .box .block .txt {
    width: 50%;
    height: auto;
  }

  .join .main1 .inner_icon {
    padding: 60px 0;
  }

  .join .main1 .inner_icon .text {
    margin: 40px 0;
  }

  .recruitment .main1 .inner_icon {
    padding: 60px 0;
  }

  .recruitment .main1 .content {
    margin-top: 40px;
  }

  .recruitment .main1 .content .block .block_top .line.item1 {
    width: 15%;
  }

  .recruitment .main1 .loadData {
    margin-top: 40px;
  }

  .product-details .main1 {
    padding: 60px 0;
  }

  .product-details .main1 .txt .abstract {
    margin-bottom: 40px;
  }

  .product-details .main2 {
    padding: 60px 0;
  }

  .product-details .main2 .abstract {
    margin-bottom: 40px;
  }

  .product-details .main3 {
    padding: 60px 0;
  }

  .product-details .main3 .product_title {
    margin-bottom: 40px;
  }

  .product-details .main3 .sw_btn {
    margin-top: 40px;
  }

  .product-details .main4 {
    padding: 60px 0;
  }

  .product-details .main4 .product_title {
    margin-bottom: 40px;
  }

  .product-details .main4 .main4_icon .block {
    width: 31%;
  }

  .product-details .main4 .box {
    width: 85%;
    padding-top: 40px;
  }

  .product-details .main5 {
    padding: 60px 0;
  }

  .product-details .main5 .center .product_title {
    margin-bottom: 40px;
  }

  .product-details .main6 {
    padding: 60px 0;
  }

  .product-details .main6 .main6_left {
    width: 50%;
    margin-right: 10%;
  }

  .product-details .main6 .img {
    width: 30%;
  }

  .inner_banner .banner {
    display: none;
  }

  .inner_banner .banner_1200 {
    display: block;
  }

  .mobile_crumbs {
    display: block;
  }

  .main1 .bg_img {
    display: none;
  }
}

@media screen and (max-width: 992px) {
  .footer .foot_bottom .center {
    height: auto;
    padding: 15px 0;
  }

  .footer .foot_bottom .flex_row_justify {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-justify-content: center;
    -ms-justify-content: center;
    -o-justify-content: center;
    justify-content: center;
  }

  .footer .foot_bottom .foot_bottom_left {
    margin-bottom: 10px;
    width: 100%;
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-justify-content: center;
    -ms-justify-content: center;
    -o-justify-content: center;
    justify-content: center;
  }

  .footer .foot_bottom .foot_bottom_left .flex {
    margin-top: 10px;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-justify-content: center;
    -ms-justify-content: center;
    -o-justify-content: center;
    justify-content: center;
    width: 100%;
  }

  .index .main1 .index_product {
    background-image: none;
  }

  .index .main1 .index_product .index_product_left {
    padding-top: 60px;
    position: relative;
    top: auto;
    left: auto;
  }

  .index .main1 .index_product .index_product_left .box {
    text-align: center;
    width: 100%;
  }

  .index .main1 .index_product .index_product_left .box .abstract {
    width: 100%;
  }

  .index .main1 .index_product .index_product_left .box .more {
    margin: 0 auto;
    margin-bottom: 30px;
  }

  .index .main1 .index_product .index_product_left .box .img {
    margin: 0 auto;
  }

  .index .main1 .index_product .index_product_right {
    height: auto;
    background: #f9f9f9;
  }

  .index .main1 .index_product .index_product_right .blank {
    display: none;
  }

  .index .main1 .index_product .index_product_right .box {
    width: 100%;
  }

  .index .main1 .index_product .index_product_right .box .swiper-container {
    border-right: none;
  }

  .index .main1 .index_product .index_product_right .box .swiper-slide {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .index .main1 .index_product .index_product_right .box .swiper-slide:nth-child(odd) {
    border-left: none;
    border-right: none;
  }

  .index .main2 {
    padding-top: 60px;
  }

  .index .main2 .content {
    padding: 60px 0;
    padding-top: 140px;
    background-image: url(../images/public/index_application_bg_1200.png);
  }

  .index .main2 .content .block {
    width: 350px;
    padding: 30px;
    padding-top: 120px;
  }

  .index .main2 .content .block:nth-child(1) {
    margin-right: 30px;
  }

  .index .main2 .content .block .title {
    margin-bottom: 40px;
  }

  .about .main1 .inner_icon.flex_row_justify {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .about .main1 .content {
    width: 100%;
  }

  .about .main1 .content .txt {
    margin-bottom: 40px;
  }

  .about .main1 .img {
    width: 100%;
  }

  .about .main1 .img img {
    width: 100%;
  }

  .centre .main2 .block {
    padding-left: 0;
  }

  .centre .main3 .sw {
    position: absolute;
    left: 0;
    right: auto;
    width: 100%;
  }

  .centre .main3 .sw .sw_btn {
    display: none;
  }

  .centre .main3 .block .img .picture_container .mask {
    opacity: 1;
  }

  .centre .main3 .block:hover .name {
    opacity: 1;
  }
}

@media screen and (max-width: 850px) {
  .index .main6 .content .block {
    width: 32%;
  }

  .index .main6 .content .block:not(:nth-child(4n)) {
    margin-right: 0;
  }

  .index .main6 .content .block:not(:nth-child(3n)) {
    margin-right: 1.5%;
  }

  .news .main1 .content {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .news .main1 .content .block {
    width: 100%;
  }

  .news .main1 .content .block:not(:last-child) {
    margin-bottom: 20px;
  }

  .news .main1 .content .block .img img {
    width: 100%;
  }

  .product-details .main1 .center {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .product-details .main1 .txt {
    width: 100%;
    margin-bottom: 30px;
  }

  .product-details .main1 .big_img {
    width: 100%;
  }
}

@media screen and (max-width: 768px) {
  body {
    margin-top: 80px;
  }

  .header .mobile .head_logo {
    width: 200px;
  }

  .header .mobile .center {
    height: 80px;
  }

  .mobile_popup {
    top: 80px;
  }

  .index .index_banner .swiper-button-next,
  .index .index_banner .swiper-button-prev {
    display: none;
  }

  .index .index_banner .swiper-pagination {
    bottom: 20px;
  }

  .index .index_title {
    padding-bottom: 30px;
  }

  .index .index_title .cn {
    font-size: 30px;
  }

  .index .main1 .index_product .index_product_left {
    padding-top: 40px;
  }

  .index .main1 .index_product .index_product_left .box .title {
    margin-bottom: 30px;
    font-size: 30px;
  }

  .index .main1 .index_product .index_product_left .box .abstract {
    margin-bottom: 30px;
  }

  .index .main1 .index_product .index_product_right .box .swiper-slide {
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .index .main2 {
    padding-top: 40px;
  }

  .index .main2 .content {
    padding: 40px 0;
    padding-top: 120px;
  }

  .index .main3 {
    padding: 40px 0;
  }

  .index .main3 .txt {
    margin-bottom: 30px;
  }

  .index .main5 {
    padding: 40px 0;
  }

  .index .main5 .index_title {
    padding-bottom: 30px;
  }

  .index .main5 .content .flex_row_justify {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-justify-content: center;
    -ms-justify-content: center;
    -o-justify-content: center;
    justify-content: center;
  }

  .index .main5 .content .block {
    width: 49%;
  }

  .index .main5 .content .block:nth-child(odd) {
    margin-right: 2%;
  }

  .index .main5 .content .block:not(:last-child) {
    margin-bottom: 20px;
  }

  .index .main5 .content .block .txt {
    padding: 0;
  }

  .index .main6 {
    padding: 40px 0;
  }

  .inner_title .cn {
    font-size: 26px;
    line-height: 27px;
    margin-bottom: 15px;
  }

  .inner_title .en {
    font-size: 20px;
    line-height: 21px;
  }

  .about .main2 .content .center {
    border-left: none;
  }

  .about .main2 .content>.flex {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .about .main2 .content .block {
    width: 100%;
    padding: 60px 0 185px 0;
  }

  .about .main2 .content .block .txt {
    padding-right: 20px;
  }

  .about .main2 .content .block .txt .title {
    margin-bottom: 30px;
  }

  .about .main2 .content .block .txt .abstract {
    -webkit-line-clamp: 7;
    max-height: none;
    min-height: auto;
    margin-bottom: 30px;
  }

  .about .main2 .content .block .img_icon img {
    opacity: 1;
  }

  .about .main2 .content .block .img_icon .icon {
    top: 0;
  }

  .about .main2 .content .block::after {
    content: none;
  }

  .centre .main1 .inner_icon {
    padding: 40px 0;
  }

  .centre .main1 .content {
    margin-top: 0;
    padding: 30px 0 0;
    box-shadow: none;
    border-radius: 0;
  }

  .centre .main1 .content .txt {
    width: 100%;
  }

  .centre .main1 .content .txt .icon {
    display: none;
  }

  .centre .main2 .block {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .centre .main2 .block:not(:last-child) {
    margin-bottom: 40px;
  }

  .centre .main2 .block .flex_rank_2 {
    -webkit-box-ordinal-group: 1;
    -moz-box-ordinal-group: 1;
    -ms-flex-order: 1;
    -webkit-order: 1;
    order: 1;
  }

  .centre .main2 .block .flex_rank_1 {
    -webkit-box-ordinal-group: 2;
    -moz-box-ordinal-group: 2;
    -ms-flex-order: 2;
    -webkit-order: 2;
    order: 2;
  }

  .centre .main2 .block .img {
    width: 100%;
    margin-bottom: 30px;
  }

  .centre .main2 .block .img img {
    width: 100%;
  }

  .centre .main2 .block .txt {
    width: 100%;
  }

  .centre .main2 .block .txt .title .name {
    margin-bottom: 30px;
  }

  .centre .main2 .block .txt .title .icon {
    margin-bottom: 30px;
  }

  .centre .main3 {
    height: auto;
    padding: 40px 0;
  }

  .centre .main3 .inner_icon {
    display: none;
  }

  .centre .main3 .sw {
    position: relative;
    width: 100%;
    top: 0;
    -o-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }

  .partner .main1 .inner_icon {
    padding: 40px 0;
  }

  .partner .main1 .content .txt {
    margin: 30px 0;
  }

  .partner .main2 .inner_icon {
    padding: 40px 0;
  }

  .news .main1 .inner_icon {
    padding: 40px 0;
  }

  .news .main1 .content {
    margin-top: 30px;
  }

  .news .main2 .inner_icon {
    padding: 0 0 40px;
  }

  .news .main2 .block {
    padding: 30px 0;
  }

  .news .main2 .block .img {
    width: 30%;
    margin-right: 0;
  }

  .news .main2 .block .txt {
    margin-right: 0;
  }

  .news .main2 .block .txt .time {
    margin-bottom: 20px;
  }

  .news-details .main1 {
    padding: 40px 0;
  }

  .news-details .main1 .title {
    font-size: 30px;
    line-height: 31px;
  }

  .news-details .main1 .box .txt .information {
    margin-bottom: 30px;
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .news-details .main1 .box .txt .information p {
    width: 100%;
    line-height: 20px;
  }

  .news-details .main1 .relevant {
    display: none;
  }

  .news-details .main1 .mobile_relevant {
    margin-top: 40px;
    width: 100%;
    display: block;
  }

  .product .main1 .inner_icon {
    padding: 60px 0;
  }

  .product .main1 .inner_icon .content {
    margin: 40px 0;
  }

  .product .main1 .inner_icon .box_icon {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    box-shadow: none;
    margin-bottom: 40px;
  }

  .product .main1 .inner_icon .box_icon .block {
    padding-bottom: 0;
    width: 49%;
  }

  .product .main1 .inner_icon .box_icon .block:not(:nth-child(n+3)) {
    margin-bottom: 30px;
  }

  .service .main1 .inner_icon {
    padding: 40px 0;
  }

  .service .main1 .inner_icon .content {
    padding-top: 30px;
  }

  .service .main1 .inner_icon .content .title {
    margin-bottom: 30px;
  }

  .service .main1 .inner_icon .content .title .name {
    margin-bottom: 10px;
  }

  .service .main1 .inner_icon .content .box .flex_rank_2 {
    -webkit-box-ordinal-group: 1;
    -moz-box-ordinal-group: 1;
    -ms-flex-order: 1;
    -webkit-order: 1;
    order: 1;
  }

  .service .main1 .inner_icon .content .box .flex_rank_1 {
    -webkit-box-ordinal-group: 2;
    -moz-box-ordinal-group: 2;
    -ms-flex-order: 2;
    -webkit-order: 2;
    order: 2;
  }

  .service .main1 .inner_icon .content .box .block {
    width: 100%;
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .service .main1 .inner_icon .content .box .block .img {
    width: 100%;
  }

  .service .main1 .inner_icon .content .box .block .img img {
    width: 100%;
  }

  .service .main1 .inner_icon .content .box .block .txt {
    background-color: #ffffff;
    width: 100%;
    padding: 20px 0;
    height: auto;
  }

  .service .main1 .inner_icon .content .box .block .txt .name {
    margin-bottom: 20px;
  }

  .join .main1 .inner_icon {
    padding: 40px 0;
  }

  .join .main1 .inner_icon .text {
    margin: 30px 0;
  }

  .join .main1 .inner_icon .content .box {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .join .main1 .inner_icon .content .box .block {
    width: 100%;
  }

  .join .main1 .inner_icon .content .box .block:nth-child(1) {
    margin-bottom: 30px;
  }

  .recruitment .main1 .inner_icon {
    padding: 40px 0;
  }

  .recruitment .main1 .content {
    margin-top: 30px;
  }

  .recruitment .main1 .content .block .block_top .line.item2 {
    display: none;
  }

  .recruitment .main1 .content .block .block_top .line.item1 {
    width: 20%;
  }

  .recruitment .main1 .loadData {
    margin-top: 30px;
  }

  .product-details .product_title {
    font-size: 28px;
  }

  .product-details .main1 {
    padding: 40px 0;
  }

  .product-details .main1 .txt .abstract {
    margin-bottom: 30px;
  }

  .product-details .main2 {
    padding: 40px 0;
  }

  .product-details .main2 .abstract {
    margin-bottom: 30px;
    width: 100%;
  }

  .product-details .main3 {
    padding: 40px 0;
  }

  .product-details .main3 .product_title {
    margin-bottom: 30px;
  }

  .product-details .main3 .sw_btn {
    margin-top: 30px;
  }

  .product-details .main4 {
    padding: 40px 0;
  }

  .product-details .main4 .product_title {
    margin-bottom: 30px;
  }

  .product-details .main4 .main4_icon {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    padding-bottom: 40px;
  }

  .product-details .main4 .main4_icon .block {
    width: 100%;
  }

  .product-details .main4 .main4_icon .block:not(:last-child) {
    margin-bottom: 20px;
  }

  .product-details .main4 .main4_icon .block .name {
    margin-top: 40px;
  }

  .product-details .main4 .box {
    width: 85%;
    padding-top: 30px;
  }

  .product-details .main5 {
    padding: 40px 0;
  }

  .product-details .main5 .center .product_title {
    margin-bottom: 30px;
  }

  .product-details .main6 {
    padding: 40px 0;
  }

  .product-details .main6 .main6_left {
    width: 100%;
  }

  .product-details .main6 .main6_left .title {
    margin-bottom: 30px;
  }

  .product-details .main6 .main6_left .icon {
    margin-bottom: 30px;
  }

  .product-details .main6 .img {
    display: none;
  }

  .go_top {
    display: none !important;
  }

  .product .main1 .box_icon {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    box-shadow: none;
  }

  .product .main1 .box_icon .block {
    padding: 15px 0;
    width: 50%;
  }

  .product .main1 .box_icon .block:not(:last-child)::after {
    content: none;
  }

  .product .main1 .box_icon .block:not(:nth-child(even))::after {
    content: " ";
  }
}

@media screen and (max-width: 640px) {
  .index .index_title .abstract {
    width: 100%;
  }
  .mobile .enlangen {
    width: 16%;
    margin-left: 17%;
  }

  .index .main2 .content .center.flex_row_justify {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .index .main2 .content .block {
    width: 100%;
    padding: 0 20px 30px;
    padding-top: 120px;
  }

  .index .main2 .content .block:nth-child(1) {
    margin-right: 0;
    margin-bottom: 120px;
  }

  .index .main2 .content .block .title {
    margin-bottom: 30px;
  }

  .index .main2 .content .block .title .cn {
    font-size: 26px;
  }

  .index .main2 .content .block .title .en {
    font-size: 18px;
  }

  .index .main6 .content .block {
    width: 49%;
  }

  .index .main6 .content .block:not(:nth-child(3n)) {
    margin-right: 0;
  }

  .index .main6 .content .block:not(:nth-child(2n)) {
    margin-right: 2%;
  }

  .centre .main3 .swiper-slide {
    margin: 0;
  }

  .centre .main3 .swiper-slide img {
    width: 100%;
  }

  .news .main2 .block {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .news .main2 .block .img {
    width: 100%;
    margin-bottom: 30px;
  }

  .news .main2 .block .img img {
    width: 100%;
  }

  .news .main2 .block .txt {
    width: 80%;
    margin-right: 0;
  }

  .recruitment .main1 .content .block .block_top .line {
    font-size: 14px;
    height: 50px;
    line-height: 50px;
  }

  .recruitment .main1 .content .block .block_top .line.item1 {
    width: 30%;
  }

  .recruitment .main1 .content .block .block_top .line.item6 {
    width: 15%;
  }

  .recruitment .main1 .content .block .block_top .line.item2 {
    display: none;
  }

  .recruitment .main1 .content .block .block_top .line.item5 {
    display: none;
  }

  .recruitment .main1 .content .block .block_down {
    padding: 15px 0;
  }

  .product-details .main1 .txt .title {
    font-size: 28px;
  }

  .product-details .main2 .box {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .product-details .main2 .box .block {
    width: 100%;
  }

  .product-details .main2 .box .block:first-child {
    margin-bottom: 20px;
  }

  .product-details .main4 .box {
    width: 100%;
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .product-details .main4 .box .img {
    width: 100%;
  }

  .product-details .main4 .box .img:first-child {
    margin-bottom: 20px;
  }

  .product-details .main4 .box .img img {
    width: 100%;
  }

  .product-details .main5 .box {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .product-details .main5 .box .img {
    width: 100%;
  }

  .product-details .main5 .box .img:first-child {
    margin-bottom: 20px;
  }

  .product-details .main5 .box .img img {
    width: 100%;
  }

  .product-details .main6 {
    padding: 40px 0;
  }

  .product-details .main6 .main6_left {
    width: 100%;
  }

  .product-details .main6 .main6_left .title {
    margin-bottom: 30px;
  }

  .product-details .main6 .main6_left .icon {
    margin-bottom: 30px;
  }

  .product-details .main6 .img {
    display: none;
  }
}

@media screen and (max-width: 480px) {
  .mobile_popup .mask .block .mobile_search {
    height: 40px;
  }

  .footer .foot_bottom .center {
    height: auto;
    padding: 15px 0;
  }

  .footer .foot_bottom .foot_bottom_left p {
    text-align: center;
    line-height: 20px;
  }

  .footer .foot_bottom .foot_bottom_left .flex {
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .footer .foot_bottom .foot_bottom_left .flex a {
    line-height: 30px;
  }

  .index .index_title {
    padding-bottom: 20px;
  }

  .index .index_title .cn {
    font-size: 26px;
  }

  .index .main1 .index_product .index_product_left .box .title {
    margin-bottom: 26px;
    font-size: 26px;
  }

  .index .main1 .index_product .index_product_left .box .abstract {
    margin-bottom: 30px;
  }

  .index .main2 {
    padding-top: 30px;
  }

  .index .main3 {
    padding: 30px 0;
  }

  .index .main3 .txt {
    margin-bottom: 20px;
  }

  .index .main4 .content .block .txt .cn {
    font-size: 20px;
  }

  .index .main4 .content .block .txt .en {
    font-size: 20px;
  }

  .index .main4 .content .block .txt .more {
    margin-top: 30px;
  }

  .index .main5 {
    padding: 30px 0;
  }

  .index .main5 .index_title {
    padding-bottom: 20px;
  }

  .index .main5 .content .block {
    width: 100%;
  }

  .index .main5 .content .block:nth-child(odd) {
    margin-right: 0;
  }

  .index .main5 .content .block:not(:last-child) {
    margin-bottom: 30px;
  }

  .index .main6 {
    padding: 30px 0;
  }

  .index .main6 .content .block img{
    max-width: 70%;
  }

  .index .main6 .content .block:nth-child(n+7){
    display: none;
  }
  .index .main6 .content .block{
    max-width: 70%;
  }


  .about .main1 .inner_icon {
    padding: 40px 0;
  }

  .about .main1 .content {
    padding-top: 0;
  }

  .about .main1 .content .txt {
    margin-top: 20px;
    margin-bottom: 20px;
  }

  .about .main2 .inner_icon {
    padding: 40px 0 30px;
  }

  .about .main2 .content .center {
    padding-bottom: 40px;
  }

  .about .main2 .content .block {
    width: 100%;
    padding: 40px 0 165px 0;
  }

  .about .main2 .content .block .txt {
    padding-right: 0;
  }

  .about .main2 .content .block .txt .title {
    margin-bottom: 20px;
  }

  .about .main2 .content .block .txt .abstract {
    -webkit-line-clamp: 7;
    max-height: none;
    min-height: auto;
    margin-bottom: 30px;
  }

  .partner .main1 .inner_icon {
    padding: 30px 0;
  }

  .partner .main1 .content .txt {
    margin: 20px 0;
  }

  .partner .main2 .inner_icon {
    padding: 30px 0;
  }

  .news .main1 .inner_icon {
    padding: 30px 0;
  }

  .news .main1 .content {
    margin-top: 20px;
  }

  .news .main2 .inner_icon {
    padding: 0 0 30px;
  }

  .news .main2 .block {
    padding: 20px 0;
  }

  .news .main2 .block .img {
    margin-bottom: 20px;
  }

  .news .main2 .block .txt .time {
    margin-bottom: 20px;
  }

  .news-details .main1 {
    padding: 30px 0;
  }

  .news-details .main1 .title {
    font-size: 24px;
    line-height: 25px;
  }

  .news-details .main1 .box .txt .information {
    margin-bottom: 20px;
  }

  .news-details .main1 .relevant {
    display: none;
  }

  .news-details .main1 .mobile_relevant {
    margin-top: 30px;
    width: 100%;
    display: block;
  }

  .product .main1 .inner_icon {
    padding: 40px 0;
  }

  .product .main1 .inner_icon .content {
    margin: 30px 0;
  }

  .product .main1 .inner_icon .box_icon {
    margin-bottom: 30px;
  }

  .product .main1 .inner_icon .box_icon .block {
    width: 100%;
    margin-bottom: 20px;
  }

  .join .main1 .inner_icon {
    padding: 30px 0;
  }

  .join .main1 .inner_icon .text {
    margin: 20px 0;
  }

  .join .main1 .inner_icon .content .box .block {
    width: 100%;
  }

  .join .main1 .inner_icon .content .box .block:nth-child(1) {
    margin-bottom: 20px;
  }

  .join .main1 .inner_icon .content .box .block .img .txt {
    top: 20px;
    left: 25px;
  }

  .join .main1 .inner_icon .content .box .block .img .txt .cn {
    font-size: 22px;
    line-height: 23px;
  }

  .join .main1 .inner_icon .content .box .block .img .txt .en {
    font-size: 14px;
  }

  .recruitment .main1 .inner_icon {
    padding: 30px 0;
  }

  .recruitment .main1 .content {
    margin-top: 20px;
  }

  .recruitment .main1 .loadData {
    margin-top: 20px;
  }

  .product-details .product_title {
    font-size: 24px;
    margin-bottom: 20px !important;
  }

  .product-details .main1 {
    padding: 30px 0;
  }

  .product-details .main1 .txt .title {
    font-size: 24px;
    margin-bottom: 20px;
  }

  .product-details .main1 .txt .abstract {
    margin-bottom: 20px;
  }

  .product-details .main1 .txt .img .block:not(:first-child) {
    margin-left: 30px;
  }

  .product-details .main2 {
    padding: 30px 0;
  }

  .product-details .main2 .abstract {
    margin-bottom: 20px;
    width: 100%;
  }

  .product-details .main3 {
    padding: 30px 0;
  }

  .product-details .main3 .product_title {
    margin-bottom: 20px;
  }

  .product-details .main3 .sw_btn {
    margin-top: 20px;
  }

  .product-details .main4 {
    padding: 30px 0;
  }

  .product-details .main4 .product_title {
    margin-bottom: 20px;
  }

  .product-details .main4 .main4_icon {
    padding-bottom: 30px;
  }

  .product-details .main4 .main4_icon .block {
    width: 100%;
  }

  .product-details .main4 .main4_icon .block:not(:last-child) {
    margin-bottom: 20px;
  }

  .product-details .main4 .main4_icon .block .name {
    margin-top: 30px;
  }

  .product-details .main4 .box {
    padding-top: 20px;
  }

  .product-details .main5 {
    padding: 30px 0;
  }

  .product-details .main5 .center .product_title {
    margin-bottom: 20px;
  }

  .product-details .main6 {
    padding: 30px 0;
  }

  .product-details .main6 .main6_left {
    width: 100%;
    margin-right: 0;
  }

  .product-details .main6 .main6_left .title {
    margin-bottom: 20px;
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .product-details .main6 .main6_left .title .cn {
    font-size: 28px;
    width: 100%;
    margin-bottom: 15px;
  }

  .product-details .main6 .main6_left .title .en {
    font-size: 16px;
    width: 100%;
  }

  .product-details .main6 .main6_left .icon {
    margin-bottom: 20px;
  }

  .product-details .main6 .img {
    display: none;
  }

  .centre .main2 {
    padding: 40px 0;
  }

  .centre .main2 .block:not(:last-child) {
    margin-bottom: 30px;
  }

  .centre .main2 .block .img {
    margin-bottom: 20px;
  }

  .centre .main2 .block .img img {
    width: 100%;
  }

  .centre .main2 .block .txt {
    width: 100%;
  }

  .centre .main2 .block .txt .title .name {
    margin-bottom: 20px;
  }

  .centre .main2 .block .txt .title .icon {
    margin-bottom: 20px;
  }

  .product .main1 .box_icon .block {
    padding: 10px 0;
    width: 100%;
  }

  .product .main1 .box_icon .block:not(:nth-child(even))::after {
    content: none;
  }
}