@media screen and (min-width: 1921px) {
  .index .section1 {
    padding-top: 960px;
  }
}
@media screen and (max-width: 1920px) {
  .index .section1 {
    padding-top: 50%;
  }
}
@media screen and (min-width: 1460px) {
  html {
    font-size: 16px;
  }
  .container, .container[data-v-container] {
    width: 1400px;
    height: 100%;
    position: relative;
    margin-left: auto;
    margin-right: auto;
  }
}
@media screen and (max-width: 1460px) {
  .container, .container[data-v-container] {
    width: 100%;
    height: 100%;
    position: relative;
    padding-left: 1.875rem;
    padding-right: 1.875rem;
  }
  .index .section1 .my-pagination {
    left: 1.875rem;
  }
}
@media screen and (max-width: 1200px) {
  html {
    font-size: 14px;
  }
}
@media screen and (max-width: 992px) {
  html {
    font-size: 12px;
  }
}
@media screen and (max-width: 768px) {
  html {
    font-size: 18px;
  }
  .hide768 {
    display: none !important;
  }
  .show768 {
    display: block !important;
  }
  .show768.flex {
    display: -webkit-flex !important;
    display: -moz-box !important;
    display: -ms-flexbox !important;
    display: flex !important;
  }
  .w100-768 {
    width: 100% !important;
  }
  .hauto-768 {
    height: auto !important;
  }
  .index-select {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .index-select .index-select-item {
    margin-bottom: 1.25rem;
  }
  .my-backtop {
    right: 2.5rem;
  }
  .my-banner {
    height: 22.25rem;
  }
  .my-banner .banner-title {
    font-size: 2.9375rem;
  }
  .my-banner .banner-text {
    font-size: 1.25rem;
    line-height: 1.875rem;
  }
  .my-breadcrumb .container {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .my-breadcrumb .left {
    width: 100%;
    font-size: 1.125rem;
  }
  .my-breadcrumb .right {
    width: 100%;
    overflow: auto;
  }
  .my-breadcrumb .right-item {
    white-space: nowrap;
  }
  .my-pagination .pagination-item {
    width: 2.625rem;
    line-height: 2.625rem;
    font-size: 1.125rem;
  }
  .my-pagination .pagination-button {
    width: 2rem;
    height: 2rem;
  }
  .my-pagination .pagination-prev::before, .my-pagination .pagination-next::before {
    -o-background-size: 0.5rem auto;
       background-size: 0.5rem auto;
  }
  header {
    height: 6.25rem;
  }
  footer .footer-top {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding-top: 3.1875rem;
  }
  footer .footer-top .left {
    margin: 0 auto;
    margin-bottom: 2.5rem;
  }
  footer .footer-top .right {
    margin: 0 auto;
  }
  footer .footer-bottom {
    padding: 2.5rem 0;
  }
  footer .footer-bottom .container {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    text-align: center;
    line-height: 2rem;
    font-size: 1.125rem;
  }
  footer .footer-bottom .container a {
    white-space: nowrap;
  }
  .index .section1 .slide-title {
    font-size: 2.9375rem;
    line-height: 4.875rem;
  }
  .index .section1 .slide-text {
    font-size: 1.125rem;
    line-height: 1.75rem;
  }
  .index .section2 .swipers {
    height: 49.1875rem;
  }
  .index .section2 .bottom {
    padding: 4.875rem 0 6.625rem;
  }
  .index .section2 .top {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-align-items: flex-start;
       -moz-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    padding-bottom: 1.5rem;
  }
  .index .section2 .top .index-title {
    margin-bottom: 1.25rem;
  }
  .index .section2 .swiper-slide {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .index .section2 .slide-left {
    padding-top: 0;
  }
  .index .section2 .slide-left, .index .section2 .slide-right {
    width: 100%;
    height: 32.1875rem;
    background-position: center center;
  }
  .index .section2 .index-more {
    position: relative;
    bottom: 0;
    margin-top: 1.25rem;
  }
  .index .section2 .swiper-button {
    right: 0;
    top: -3.25rem;
  }
  .index .section2 .swiper-button.prev {
    -webkit-transform: translateX(-120%);
       -moz-transform: translateX(-120%);
        -ms-transform: translateX(-120%);
         -o-transform: translateX(-120%);
            transform: translateX(-120%);
  }
  .index .section2 .swiper-button.next {
    -webkit-transform: none;
       -moz-transform: none;
        -ms-transform: none;
         -o-transform: none;
            transform: none;
  }
  .index .section3 .swiper-button {
    right: 0;
    top: -5.25rem;
  }
  .index .section3 .swiper-button.prev {
    left: auto;
    right: 0;
    -webkit-transform: translateX(-120%);
       -moz-transform: translateX(-120%);
        -ms-transform: translateX(-120%);
         -o-transform: translateX(-120%);
            transform: translateX(-120%);
  }
  .index .section3 .swiper-button.next {
    right: 0;
    -webkit-transform: none;
       -moz-transform: none;
        -ms-transform: none;
         -o-transform: none;
            transform: none;
  }
  .index .section4 .top .container {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-justify-content: flex-start;
       -moz-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
  }
  .index .section4 .index-title {
    margin-bottom: 2.25rem;
  }
  .index .section4 .top-title {
    text-align: left;
  }
  .index .section4 .list {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    margin-bottom: 0;
  }
  .index .section4 .item {
    width: 48%;
    margin-bottom: 6rem;
  }
  .index .section4 .content {
    -webkit-flex-direction: column-reverse;
       -moz-box-orient: vertical;
       -moz-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  .index .section4 .right {
    padding-top: 75.0724637681%;
  }
  .index .section4 .left {
    margin-right: 0;
  }
  .index .section4 .left-text {
    font-size: 1.25rem;
    line-height: 2.375rem;
  }
  .index .section5 {
    padding-top: 4.1875rem;
  }
  .index .section5 .top {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-align-items: flex-start;
       -moz-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    padding-bottom: 1.5rem;
    margin-bottom: 0;
  }
  .index .section5 .top .index-title {
    margin-bottom: 1.25rem;
  }
  .index .section5 .list {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .index .section5 .list .left {
    width: 100%;
    margin-right: 0;
  }
  .index .section5 .list .right {
    width: 100%;
  }
  .index .section5 .list .right .item-img {
    height: 29.875rem;
  }
  .about .section3 .list .item-img {
    margin-bottom: 1.25rem;
  }
  .about .section3 .list .item-info {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding: 0 2%;
  }
  .about .section3 .list .item-text {
    text-align: center;
  }
  .about .section3 .list1 .select {
    left: auto;
    right: 0;
    top: 2.5rem;
    bottom: auto;
  }
  .about .section3 .list1 .select .select-span img {
    display: none;
  }
  .about .section3 .list1 .select .select-button {
    width: 1rem;
  }
  .about .section3 .list1 .item-text {
    width: 100%;
    margin-bottom: 2.5rem;
  }
  .about .section3 .list1 .item-img {
    margin: 0 auto;
  }
  .about .section3 .list1 .item {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .about .section3 .list1 .item-year {
    left: 50%;
    -webkit-transform: translateX(-50%);
       -moz-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
         -o-transform: translateX(-50%);
            transform: translateX(-50%);
  }
  .about .section3 .list1 .item-year span {
    font-size: 11.25rem;
    line-height: 10.5625rem;
  }
  .about .section4 .top {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-justify-content: flex-start;
       -moz-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
  }
  .about .section4 .top-title {
    margin-bottom: 2.5rem;
  }
  .about .section4 .content {
    width: 100%;
  }
  .about .section4 .bottom {
    padding-top: 66.3768115942%;
    margin-top: 8rem;
  }
  .about .section4 .bottom .swiper {
    overflow: initial;
  }
  .about .section4 .bottom .swiper-button {
    top: -6rem;
    -webkit-transform: none;
       -moz-transform: none;
        -ms-transform: none;
         -o-transform: none;
            transform: none;
  }
  .about .section4 .bottom .swiper-button.prev {
    left: auto;
    right: 0;
    -webkit-transform: translateX(-120%);
       -moz-transform: translateX(-120%);
        -ms-transform: translateX(-120%);
         -o-transform: translateX(-120%);
            transform: translateX(-120%);
  }
  .about .section4 .bottom .swiper-button.next {
    left: auto;
    right: 0;
  }
  .product .section3 .item-left {
    padding-top: 0;
  }
  .product .section3 .item-left, .product .section3 .item-right {
    width: 100%;
    background-position: center center;
  }
  .product .section3 .index-more {
    position: relative;
    bottom: 0;
    margin-top: 1.25rem;
  }
  .product .section3 .item-right {
    height: 32.1875rem;
  }
  .product .section3 .item, .product .section3 .item:nth-of-type(2n) {
    height: auto;
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .product_detail .section2 .container {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .product_detail .section2 .swiper {
    height: 28.125rem;
    margin-right: 0;
  }
  .product_detail .section2 .swiper, .product_detail .section2 .right {
    width: 100%;
  }
  .product_detail .section2 .text {
    height: auto;
    font-size: 1.25rem;
    line-height: 2.5rem;
  }
  .product_detail .section3 {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .product_detail .section3 .left, .product_detail .section3 .right {
    width: 100%;
  }
  .product_detail .section3 .right-title {
    margin-top: 2.5rem;
    border-top: 1px solid #e0e0e0;
  }
  .product_detail .section3 .swiper-wrapper {
    -webkit-flex-direction: row;
       -moz-box-orient: horizontal;
       -moz-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
  }
  .product_detail .section3 .swiper-slide + .swiper-slide {
    margin-top: 0;
  }
  .industry .section3 .item {
    width: 100%;
  }
  .my-detail .bottom {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .my-detail .left, .my-detail .right {
    width: 100%;
  }
  .my-detail .right {
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-justify-content: space-between;
       -moz-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    border: none;
    padding-left: 0;
    padding-top: 0;
    padding-bottom: 2.5rem;
  }
  .my-detail .right .right-item {
    width: 48%;
  }
  .my-detail .right .right-item + .right-item {
    margin-top: 0;
  }
  .my-detail .right .item-text {
    white-space: nowrap;
    display: block;
    height: 2.125rem;
  }
  .technology .section3 .index-title {
    position: static;
    margin-bottom: 2.5rem;
  }
  .technology .section3 .slide-text {
    padding-top: 0;
    margin-bottom: 2.5rem;
    font-size: 1.25rem;
    line-height: 2.375rem;
  }
  .technology .section3 .swiper-slide {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .technology .section3 .slide-img {
    background-position: center center;
    height: 30.5rem;
  }
  .technology .section3 .slide-text, .technology .section3 .slide-img {
    width: 100%;
  }
  .technology .section3 .swiper-button {
    top: 1rem;
    -webkit-transform: none;
       -moz-transform: none;
        -ms-transform: none;
         -o-transform: none;
            transform: none;
  }
  .technology .section3 .swiper-button.prev {
    left: auto;
    right: 0;
    -webkit-transform: translateX(-120%);
       -moz-transform: translateX(-120%);
        -ms-transform: translateX(-120%);
         -o-transform: translateX(-120%);
            transform: translateX(-120%);
  }
  .technology .section3 .swiper-button.next {
    left: auto;
    right: 0;
  }
  .technology .section4 .swiper {
    overflow: initial;
  }
  .technology .section4 .swiper-button {
    top: -8rem;
    -webkit-transform: none;
       -moz-transform: none;
        -ms-transform: none;
         -o-transform: none;
            transform: none;
  }
  .technology .section4 .swiper-button.prev {
    left: auto;
    right: 0;
    -webkit-transform: translateX(-120%);
       -moz-transform: translateX(-120%);
        -ms-transform: translateX(-120%);
         -o-transform: translateX(-120%);
            transform: translateX(-120%);
  }
  .technology .section4 .swiper-button.next {
    left: auto;
    right: 0;
  }
  .news .section3 .swiper-slide {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .news .section3 .swiper-slide .img-container {
    margin-right: 0;
    height: 26.75rem;
  }
  .news .section3 .swiper-slide .img-container, .news .section3 .swiper-slide .slide-info {
    width: 100%;
  }
  .news .section3 .slide-text {
    font-size: 1.25rem;
    line-height: 2.5rem;
  }
  .news .section3 .list .item {
    width: 100%;
  }
  .news .section3 .swiper-button {
    top: auto;
    bottom: 2.125rem;
    -webkit-transform: none;
       -moz-transform: none;
        -ms-transform: none;
         -o-transform: none;
            transform: none;
  }
  .news .section3 .swiper-button.prev {
    left: auto;
    right: 2.1428571429%;
    -webkit-transform: translateX(-120%);
       -moz-transform: translateX(-120%);
        -ms-transform: translateX(-120%);
         -o-transform: translateX(-120%);
            transform: translateX(-120%);
  }
  .news .section3 .swiper-button.next {
    left: auto;
    right: 2.1428571429%;
  }
  .serve .section3 .item {
    width: 100%;
  }
  .serve .section4 .list {
    -webkit-justify-content: space-between;
       -moz-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .serve .section4 .item {
    width: 46.3768115942%;
    margin-right: 0;
  }
  .serve .section5 .item-title {
    font-size: 1.375rem;
  }
  .serve .section5 input, .serve .section5 textarea {
    font-size: 1.25rem;
  }
  .serve .section5 .item-input, .serve .section5 .item-yzm {
    width: 100%;
  }
  .serve .section5 .item-yzm {
    margin-bottom: 2.5rem;
  }
  .serve .section5 .item-submit {
    margin: 0 auto;
  }
  .contact .section3 {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .contact .section3 .left, .contact .section3 .right {
    width: 100%;
  }
  .contact .section3 .left {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
  }
  .contact .section3 .right {
    height: 24rem;
  }
}
@media screen and (max-width: 750px) {
  html {
    font-size: 16px;
  }
}
@media screen and (max-width: 667px) {
  html {
    font-size: 14.229px;
    font-size: 14.2293333333px;
  }
}
@media screen and (max-width: 576px) {
  html {
    font-size: 12.288px;
    font-size: 12.288px;
  }
}
@media screen and (max-width: 480px) {
  html {
    font-size: 10.24px;
    font-size: 10.24px;
  }
}
@media screen and (max-width: 375px) {
  html {
    font-size: 8px;
    font-size: 8px;
  }
}