@media screen and (max-width: 1650px) {
  .index-container .education-technology .tech-content {
    background-size: auto 70%;
    background-position: right center;
  }
  .index-container .education-technology .tech-content .content-text {
    padding-top: 120px;
    padding-bottom: 130px;
  }
}
@media screen and (max-width: 1400px) {
  .index-container .education-technology .tech-content.education-system {
    background-size: auto 65%;
    background-position: right bottom;
  }
  .index-container .education-technology .tech-content .content-text {
    padding-top: 90px;
    padding-bottom: 100px;
  }
}
@media screen and (max-width: 1300px) {
  .scroll-top-right {
    display: none;
  }
  .head-wrap {
    background-color: transparent;
  }
  .index-container .education-technology .tech-content {
    background-size: auto 70%;
    background-position: right center;
  }
  .index-container .education-technology .tech-content.content-know-school {
    background-position: right bottom;
  }
  .index-container .education-technology .tech-content .content-text {
    padding-top: 30px;
    padding-bottom: 30px;
  }
  .index-container .education-technology .tech-content .content-text ul li {
    width: 400px;
  }
  .index-container .business .content .content-back .left {
    width: 230px;
  }
  .index-container .business .content .content-back .right {
    width: 680px !important;
  }
  .index-container .business .content .content-back .next-img {
    width: 60px;
  }
  .index-container .business-divsion .content_info ul li p.first {
    font-size: 33px;
  }
  .index-container .business-divsion .content_info ul li p.info {
    font-size: 16px;
  }
  .index-container .social-responsibility .content .content-back {
    height: 550px;
  }
  .index-container .social-responsibility .content .content-back .left {
    width: 700px;
  }
  .index-container .social-responsibility .content .content-back .right {
    width: 315px;
  }
  .index-container .interview .content .right {
    width: 560px;
  }
  .index-container .gocernment-relations .content .content-bottom {
    width: 950px !important;
  }
  .index-container .gocernment-relations .content .content-bottom .vd-banner-zf {
    width: 100%;
  }
  .index-container .gocernment-relations .content .content-bottom .zf-prev,
  .index-container .gocernment-relations .content .content-bottom .zf-next {
    top: 60%;
  }
  .index-container .gocernment-relations .content .content-bottom .zf-prev {
    left: -70px;
  }
  .index-container .gocernment-relations .content .content-bottom .zf-next {
    right: -70px;
  }
  .index-container .realshot .vd-banner {
    width: 900px !important;
  }
  .index-container .realshot .vd-banner .swiper-wrapper .swiper-slide img {
    height: 370px;
  }
  .idx-news .s4-con .swiper-slide {
    width: 505px !important;
  }
  .idx-news .s4-con .swiper-slide img {
    height: 378px;
  }
}
@media screen and (max-width: 1100px) {
  .index-container .about-sucheng .about-sucheng-container .left {
    width: 575px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .index-container .about-sucheng .about-sucheng-container .left img {
    width: auto;
  }
  .index-container .education-technology .tech-content {
    height: auto;
  }
  .index-container .education-technology .tech-content.education-system {
    background-size: auto 45%;
    background-position: right center;
  }
  .index-container .education-technology .tech-content .content-text ul li {
    width: 55%;
  }
  .index-container .business .swiper-pagination-bullets {
    left: 0;
  }
  .index-container .business .swiper-pagination-bullets .swiper-pagination-bullet {
    margin-right: 40px;
  }
  .index-container .business .content .content-back .next-img {
    display: none;
  }
  .index-container .business-divsion .content_info ul li p.first {
    font-size: 30px;
    line-height: 45px;
  }
  .index-container .business-divsion .content_info ul li p.info {
    font-size: 16px;
  }
  .index-container .development-history .content ul li {
    width: 22%;
    margin-bottom: 20px;
  }
  .index-container .social-responsibility .content .content-back {
    height: 640px;
  }
  .index-container .social-responsibility .content .content-back .left {
    width: 550px;
  }
  .index-container .social-responsibility .content .content-back .right {
    width: 280px;
  }
  .index-container .interview .content .left {
    width: 380px;
  }
  .index-container .interview .content .right {
    width: 440px;
  }
  .index-container .gocernment-relations .content .content-top {
    height: 345px;
  }
  .index-container .gocernment-relations .content .content-top .left {
    width: 475px;
  }
  .index-container .gocernment-relations .content .content-top .right .text p {
    font-size: 18px;
    line-height: 26px;
  }
  .index-container .gocernment-relations .content .content-top .right img {
    width: 90%;
    height: 215px;
  }
  .index-container .gocernment-relations .content .content-bottom {
    width: 800px !important;
  }
  .index-container .gocernment-relations .content .content-bottom .vd-banner-zf {
    width: 100%;
  }
  .index-container .gocernment-relations .content .content-bottom .zf-prev,
  .index-container .gocernment-relations .content .content-bottom .zf-next {
    top: 60%;
  }
  .index-container .gocernment-relations .content .content-bottom .zf-prev {
    left: -70px;
  }
  .index-container .gocernment-relations .content .content-bottom .zf-next {
    right: -70px;
  }
  .index-container .realshot .vd-banner {
    width: 900px !important;
  }
  .index-container .realshot .vd-banner .swiper-wrapper .swiper-slide img {
    height: 370px;
  }
  .idx-news .s4-con .swiper-slide {
    width: 405px !important;
  }
  .idx-news .s4-con .swiper-slide img {
    height: 302px;
  }
}
@media screen and (max-width: 850px) {
  .scroll-top-right {
    display: none;
  }
  .head-wrap {
    background-color: transparent;
  }
  .home .head-wrap {
    background-color: white;
    position: fixed;
    z-index: 100;
  }
  .title .title-english {
    font-size: 26px !important;
  }
  .title .title-english .title-chinese {
    font-size: 28px !important;
    top: -15px !important;
  }
  .site-main {
    height: 200px;
    padding-top: 54px;
  }
  .site-main video {
    z-index: 0;
    display: none;
  }
  .site-main .content-home {
    background-image: url('../../images/home/honme-banner-m.png');
    background-size: cover;
    background-position: center;
    position: initial;
  }
  .site-main .content-home .content-title {
    font-size: 18px;
    letter-spacing: 3px;
    margin-bottom: 10px;
    line-height: 25px;
  }
  .site-main .content-home .content-text {
    font-size: 15px;
    letter-spacing: 8px;
  }
  .site-main .content-home .content-button {
    margin-top: 10px;
    height: 35px;
    width: 141px;
    font-size: 15px;
    padding-left: 5px;
  }
  .site-main .content-home .content-button img {
    width: 25px;
    height: auto;
  }
  .site-main .banner-footer {
    display: none;
  }
  .index-container .about-sucheng {
    margin: 0;
    padding: 0;
    height: auto;
  }
  .index-container .about-sucheng .about-sucheng-container {
    width: 100%;
    height: auto;
  }
  .index-container .about-sucheng .about-sucheng-container .left {
    display: none;
  }
  .index-container .about-sucheng .about-sucheng-container .right {
    margin-left: 0;
    width: 100%;
    position: relative;
    padding: 20px;
    height: auto;
    padding-bottom: 65px;
  }
  .index-container .about-sucheng .about-sucheng-container .right .right-content-text {
    margin-top: 20px;
  }
  .index-container .about-sucheng .about-sucheng-container .right .text {
    position: relative;
    z-index: 1;
  }
  .index-container .about-sucheng .about-sucheng-container .right .text .title-english {
    line-height: 19px;
  }
  .index-container .about-sucheng .about-sucheng-container .right .text .title-chinese {
    line-height: 37px;
    letter-spacing: 3px;
  }
  .index-container .about-sucheng .about-sucheng-container .right .footer-more {
    right: 0;
    bottom: -40px;
  }
  .index-container .about-sucheng .about-sucheng-container .right .bg {
    position: absolute;
    background-size: cover;
    background-position: center;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0.2;
    z-index: 0;
  }
  .index-container .education-technology .know-school.cir {
    justify-content: space-around;
    margin-bottom: 25px;
  }
  .index-container .education-technology .know-school.cir span {
    margin-right: 0;
  }
  .index-container .education-technology .s4-con {
    margin-top: 0;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .index-container .education-technology .s4-con .tech-content {
    height: auto;
    background-color: #f8f9fa;
    background-size: auto;
    background-position: right bottom;
  }
  .index-container .education-technology .s4-con .tech-content ul {
    padding-top: 30px !important;
  }
  .index-container .education-technology .s4-con .tech-content li {
    height: auto;
    min-height: unset;
    margin-bottom: 40px;
  }
  .index-container .education-technology .s4-con .tech-content li .title {
    font-size: 18px;
  }
  .index-container .education-technology .s4-con .tech-content .computer-icon {
    display: none;
  }
  .index-container .education-technology .s4-con .tech-content .content-text {
    height: auto;
    width: 100%;
    margin: 0;
    padding: 0;
  }
  .index-container .education-technology .s4-con .tech-content .content-text ul {
    padding: 20px;
    box-sizing: border-box;
  }
  .index-container .education-technology .s4-con .tech-content .content-text ul li {
    width: 65%;
  }
  .index-container .education-technology .s4-con .tech-content.content-know-school {
    background-image: url('../../images/home/icon-phone-m.jpg');
  }
  .index-container .education-technology .s4-con .tech-content.education-system {
    background-image: url('../../images/home/icon-pc-m.jpg');
    background-size: auto 60%;
    background-position: right center;
  }
  .index-container .mobile-nav {
    position: absolute;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    justify-content: center;
    align-items: center;
    color: #006BB2;
    font-size: 13px;
    border: 1px solid #006BB2;
  }
  .index-container .mobile-nav.s3-prev {
    left: 110px;
  }
  .index-container .mobile-nav.s3-next {
    right: 110px;
  }
  .index-container .business {
    width: 100%;
    position: relative;
    padding-top: 80px;
    margin-top: 0;
  }
  .index-container .business .pagination {
    position: relative;
  }
  .index-container .business .swiper-pagination-bullets {
    justify-content: center;
    display: flex;
    margin-top: 15px;
    position: initial;
  }
  .index-container .business .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0;
    display: none;
    position: relative;
    padding: 0;
  }
  .index-container .business .swiper-pagination-bullets .swiper-pagination-bullet::before {
    display: none;
  }
  .index-container .business .swiper-pagination-bullets .swiper-pagination-bullet.swiper-pagination-bullet-active {
    height: 27px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .index-container .business .mobile-nav {
    top: 0;
  }
  .index-container .business .mobile-nav.s2-prev {
    left: 21%;
  }
  .index-container .business .mobile-nav.s2-next {
    right: 21%;
  }
  .index-container .business .swiper-btn-box {
    display: none;
  }
  .index-container .business .content {
    width: 100%;
    height: auto;
    margin-top: 10px;
  }
  .index-container .business .content .content-back {
    flex-direction: column;
    padding: 25px;
    box-sizing: border-box;
    height: auto;
  }
  .index-container .business .content .content-back .left {
    margin-right: 0;
    width: 100%;
    padding: 0;
    height: auto;
    align-items: flex-end;
  }
  .index-container .business .content .content-back .left .swiper-content p {
    font-size: 14px !important;
  }
  .index-container .business .content .content-back .left .swiper-button {
    margin-top: 20px;
  }
  .index-container .business .content .content-back .left .swiper-title {
    margin-bottom: 35px;
  }
  .index-container .business .content .content-back .right {
    width: 100% !important;
    height: 250px;
    margin-top: 40px;
  }
  .index-container .business .content .content-back .next-img {
    display: none;
  }
  .index-container .social-responsibility {
    height: auto;
    top: 0;
    position: relative;
  }
  .index-container .social-responsibility .pagination {
    position: relative;
  }
  .index-container .social-responsibility .swiper-pagination-bullets {
    justify-content: center;
  }
  .index-container .social-responsibility .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0;
    display: none;
    position: relative;
    padding: 0;
  }
  .index-container .social-responsibility .swiper-pagination-bullets .swiper-pagination-bullet::before {
    display: none;
  }
  .index-container .social-responsibility .swiper-pagination-bullets .swiper-pagination-bullet.swiper-pagination-bullet-active {
    display: flex;
    align-items: center;
    height: 27px;
  }
  .index-container .social-responsibility .content {
    width: 100%;
    margin-top: 0;
  }
  .index-container .social-responsibility .content .swiper-btn-box {
    display: none;
  }
  .index-container .social-responsibility .content .content-back {
    flex-direction: column-reverse;
    padding: 25px;
    box-sizing: border-box;
    height: auto;
  }
  .index-container .social-responsibility .content .content-back .right {
    width: 100%;
  }
  .index-container .social-responsibility .content .content-back .right .swiper-title {
    display: none;
  }
  .index-container .social-responsibility .content .content-back .left {
    margin-top: 20px;
    height: 235px;
    width: 100%;
  }
  .index-container .social-responsibility .mobile-nav {
    top: 0;
  }
  .index-container .social-responsibility .mobile-nav.s3-prev {
    left: 110px;
  }
  .index-container .social-responsibility .mobile-nav.s3-next {
    right: 110px;
  }
  .index-container .business-divsion .tabs {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 35px;
    border-top: 1px solid #e9e9e9;
    border-bottom: 1px solid #e9e9e9;
    box-shadow: 0 0 7px 1px rgba(102, 102, 102, 0.1);
    margin-top: 20px;
    width: 100%;
    overflow-x: scroll;
  }
  .index-container .business-divsion .tabs li {
    width: 29%;
    font-size: 18px;
    color: black;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    border-right: 1px solid #e9e9e9;
    flex-shrink: 0;
  }
  .index-container .business-divsion .tabs li:last-child {
    border-right: none;
  }
  .index-container .business-divsion .tabs li.active {
    background-color: #006BB2;
    color: white;
  }
  .index-container .business-divsion .compus-list {
    display: none;
    justify-content: flex-start;
    flex-wrap: wrap;
    padding: 25px;
    box-sizing: border-box;
  }
  .index-container .business-divsion .compus-list.active {
    display: flex;
  }
  .index-container .business-divsion .compus-list li {
    width: 40%;
    height: 30px;
    font-size: 15px;
    color: #8f8f8f;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    box-sizing: border-box;
  }
  .index-container .business-divsion .compus-list li:nth-child(odd) {
    width: 60%;
  }
  .index-container .business-divsion .compus-list li a {
    color: #006BB2;
  }
  .index-container .business-divsion .box-wrapper {
    padding: 25px;
    box-sizing: border-box;
  }
  .index-container .business-divsion .box-wrapper .infobox {
    width: 100%;
    height: 90px;
    box-shadow: 0 0 14px 3px rgba(102, 102, 102, 0.1);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.5);
    box-sizing: border-box;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 35px;
  }
  .index-container .business-divsion .box-wrapper .infobox .item {
    border-right: 2px solid #006BB2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
  }
  .index-container .business-divsion .box-wrapper .infobox .item:last-child {
    border-right: none;
  }
  .index-container .business-divsion .box-wrapper .infobox .item .num {
    font-weight: 100;
    font-size: 24px;
    height: 33px;
    line-height: 33px;
    text-align: center;
    color: #006BB2;
  }
  .index-container .business-divsion .box-wrapper .infobox .item .title {
    font-weight: 400;
    text-align: center;
    font-size: 14px;
    color: #4D4D4D;
    font-family: 'NotoSansCJKsc-Medium';
    height: 19px;
    line-height: 19px;
  }
  .index-container .development-history .content {
    width: 100%;
    margin-top: 10px;
    padding: 25px;
    box-sizing: border-box;
  }
  .index-container .development-history .content ul {
    flex-wrap: wrap;
  }
  .index-container .development-history .content ul li {
    width: 45%;
  }
  .index-container .development-history .content ul li .content-text {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .index-container .development-history .content ul li .content-text .year {
    font-size: 24px;
    line-height: 35px;
    height: 35px;
  }
  .index-container .development-history .content ul li.odd {
    flex-direction: row;
    width: 100%;
    align-items: center;
    justify-content: space-between;
  }
  .index-container .development-history .content ul li.odd .content-img {
    width: 45%;
  }
  .index-container .development-history .content ul li.odd .content-text {
    width: 45%;
  }
  .index-container .development-history .content .more-line {
    margin-top: 30px;
    justify-content: center;
  }
  .index-container .development-history .content .more-line .more {
    width: 200px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #c7c7c7 !important;
    border-radius: 5px;
    border: 1px solid #c7c7c7;
  }
  .index-container .development-history .content .more-line .more a {
    color: #c7c7c7 !important;
  }
  .index-container .development-history .content .more-line .more .line {
    display: none;
  }
  .index-container .interview .content {
    width: 100%;
    flex-direction: column-reverse;
    padding: 25px;
    box-sizing: border-box;
  }
  .index-container .interview .content .left {
    width: 100%;
    height: auto;
  }
  .index-container .interview .content .right {
    width: 100%;
    padding-top: 0;
  }
  .index-container .interview .content .right .right-content {
    margin-top: 30px;
  }
  .index-container .interview .content .right .icon_right {
    top: 90px;
  }
  .index-container .interview .content .right .footer-more {
    display: none;
  }
  .index-container .gocernment-relations .content {
    width: 100%;
  }
  .index-container .gocernment-relations .content .content-top {
    flex-direction: column;
    height: auto;
  }
  .index-container .gocernment-relations .content .content-top .left {
    width: 100%;
    height: 250px;
  }
  .index-container .gocernment-relations .content .content-top .right {
    width: 100%;
    padding: 25px;
    box-sizing: border-box;
  }
  .index-container .gocernment-relations .content .content-top .right .text p {
    line-height: 22px;
    letter-spacing: 3px;
  }
  .index-container .gocernment-relations .content .content-top .right img {
    width: 85%;
    height: auto;
    margin-top: 25px;
  }
  .index-container .gocernment-relations .content .content-bottom {
    width: 100% !important;
  }
  .index-container .gocernment-relations .content .content-bottom .swiper-button-prev,
  .index-container .gocernment-relations .content .content-bottom .swiper-button-next {
    display: none;
  }
  .index-container .gocernment-relations .content .content-bottom .vd-banner-zf {
    width: 100% !important;
  }
  .index-container .gocernment-relations .content .content-bottom .vd-banner-zf .swiper-wrapper .swiper-slide {
    width: 80% !important;
  }
  .index-container .gocernment-relations .content .content-bottom .vd-banner-zf .swiper-wrapper .swiper-slide .background-common {
    width: 90%;
  }
  .index-container .gocernment-relations .content .content-bottom .vd-banner-zf .swiper-wrapper .swiper-slide .background-common .bottom-title {
    background-color: #006BB2;
    color: white;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
  }
  .index-container .realshot {
    margin-bottom: 50px;
  }
  .index-container .realshot .vd-banner {
    width: 100%;
    margin-top: 25px;
    width: 90% !important;
  }
  .index-container .realshot .vd-banner .swiper-wrapper .swiper-slide img {
    margin-bottom: 0;
    height: 170px;
  }
  .index-container .realshot .vd-banner .swiper-button-prev {
    left: -50%;
  }
  .index-container .realshot .vd-banner .swiper-button-next {
    right: -50%;
  }
  .index-container .realshot .vd-banner .swiper-button-prev,
  .index-container .realshot .vd-banner .swiper-button-next {
    background: none;
  }
  .index-container .realshot .vd-banner .swiper-button-prev::before,
  .index-container .realshot .vd-banner .swiper-button-next::before,
  .index-container .realshot .vd-banner .swiper-button-prev::after,
  .index-container .realshot .vd-banner .swiper-button-next::after {
    width: 35px;
    height: 35px;
    background-size: cover;
    background-position: center;
    margin-top: -17.5px;
  }
  .index-container .realshot .vd-banner .swiper-button-prev::before,
  .index-container .realshot .vd-banner .swiper-button-next::before {
    background-image: url(../../images/about/left.png) !important;
    background-color: rgba(255, 255, 255, 0.8);
    right: -35px;
  }
  .index-container .realshot .vd-banner .swiper-button-prev::after,
  .index-container .realshot .vd-banner .swiper-button-next::after {
    background-image: url(../../images/about/right.png) !important;
    background-color: rgba(255, 255, 255, 0.8);
    left: -35px;
  }
  .idx-news .s4-page {
    margin-top: 20px;
  }
  .idx-news .s4-page span {
    margin-right: 10px;
  }
  .idx-news .s4-page span.active::before {
    left: 7px;
  }
  .idx-news .s4-con {
    margin-top: 10px;
    width: 90% !important;
    height: auto;
  }
  .idx-news .s4-con .swiper-slide {
    width: 100% !important;
  }
  .idx-news .s4-con .swiper-slide a img {
    height: 245px;
  }
  .idx-news .s4-con .swiper-button-prev {
    left: -50%;
  }
  .idx-news .s4-con .swiper-button-next {
    right: -50%;
  }
  .idx-news .s4-con .swiper-button-prev,
  .idx-news .s4-con .swiper-button-next {
    background: none;
  }
  .idx-news .s4-con .swiper-button-prev::before,
  .idx-news .s4-con .swiper-button-next::before,
  .idx-news .s4-con .swiper-button-prev::after,
  .idx-news .s4-con .swiper-button-next::after {
    width: 35px;
    height: 35px;
    background-size: cover;
    background-position: center;
    margin-top: -17.5px;
    top: 125px;
  }
  .idx-news .s4-con .swiper-button-prev::before,
  .idx-news .s4-con .swiper-button-next::before {
    background-image: url(../../images/about/left.png) !important;
    background-color: rgba(255, 255, 255, 0.8);
    right: -35px;
  }
  .idx-news .s4-con .swiper-button-prev::after,
  .idx-news .s4-con .swiper-button-next::after {
    background-image: url(../../images/about/right.png) !important;
    background-color: rgba(255, 255, 255, 0.8);
    left: -35px;
  }
  .idx-news .look-more-border {
    margin-top: 25px;
  }
  .dialog-swiper .background {
    width: 90%;
    height: auto;
  }
}