@media (max-width: 1750px) {
  .page-menu {
    right: 0.1rem;
  }
}
@media (max-width: 1680px) {
  html {
    font-size: 5.0833333333vw;
  }
  .page-menu {
    right: 0.4rem;
  }
  .index-xscl .swiper-container .txtbox {
    padding-top: 0.3rem;
  }
}
@media (max-width: 1350px) {
  .page-menu {
    right: 0.1rem;
  }
}
@media (max-width: 1280px) {
  .header .logo img {
    height: 0.7rem !important;
  }
}
@media (max-width: 1080px) {
  html {
    font-size: 8vw;
  }
  .page-menu {
    display: none !important;
  }
  .header .header-container {
    padding: 15px;
  }
  .header .logo img {
    height: 37px !important;
  }
  .header .navbar {
    display: none;
  }
  .header .search {
    width: 30px;
    height: 30px;
  }
  .header .search img {
    width: 18px;
  }
  .header.showdiv:before {
    bottom: 0;
  }
  .menu-btn {
    display: block;
    width: 28px;
    cursor: pointer;
    z-index: 9;
  }
  .menu-btn b {
    display: block;
    height: 3px;
    background-color: #fff;
    margin-bottom: 5px;
    border-radius: 2px;
    transition: 0.3s;
    -ms-transition: 0.3s;
    -moz-transition: 0.3s;
    -webkit-transition: 0.3s;
    -o-transition: 0.3s;
  }
  .phone-menu {
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    height: 100vh;
    width: 100%;
    background-color: #AB0000;
    display: none;
  }
  .phone-menu .menu-btn {
    position: absolute;
    top: 30px;
    right: 30px;
  }
  .phone-menu ul {
    font-size: 0;
    margin-top: 50px;
    padding: 0 15px;
  }
  .phone-menu ul li {
    float: none;
    width: 100%;
    padding: 10px;
    border-bottom: 1px solid #fff;
    position: relative;
  }
  .phone-menu ul li > a {
    display: inline-block;
    color: #fff;
    font-size: 16px;
    padding: 0;
    line-height: 28px;
    text-align: left;
    font-weight: 500 !important;
  }
  .phone-menu ul li i {
    float: right;
    color: #fff;
    font-size: 16px;
    line-height: 28px;
  }
  .phone-menu ul li .rotate {
    transform: rotate(90deg);
  }
  .phone-menu ul .subnav {
    position: relative;
    display: none;
    background: none;
    transform: none !important;
    transition: 0s;
  }
  .phone-menu ul .subnav dd {
    padding: 10px 10px 0;
  }
  .phone-menu ul .subnav a {
    font-weight: normal;
    font-size: 14px;
    color: #fff;
    text-align: left;
    display: block;
  }
  .phone-menu ul li.active .subnav {
    display: block !important;
  }
  .phone-menu .menu-btn b {
    display: none;
    margin: 0;
    position: absolute;
    background: #fff;
    left: 0;
    top: 50%;
    width: 30px;
  }
  .phone-menu .menu-btn b:first-child {
    display: block;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
  }
  .phone-menu .menu-btn b:last-child {
    display: block;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
  }
  .banner .swiper-container {
    height: 51vw;
   
  }
  .section1,
  .section2,
  .section3,
  .section4,
  .section5 {
    padding: 50px 0;
  }
  .section1 .index-title,
  .section2 .index-title,
  .section3 .index-title,
  .section4 .index-title,
  .section5 .index-title {
    margin-bottom: 30px;
  }
  .index-mtjj .picbox {
    width: 50%;
  }
  .index-mtjj .txtbox {
    margin: 0;
    width: 48%;
    padding: 15px;
  }
  .index-mtjj .txtbox .tit,
  .index-mtjj .txtbox .abst {
    margin-top: 0.15rem;
  }
  .index-mtjj .mtjj-bottom {
    width: 50%;
  }
  .index-mtjj .mtjj-pagination span {
    margin: 0 4px !important;
  }
  .index-zhufu {
    padding: 50px 0;
  }
  .index-xscl .swiper-container .xscl-button {
    bottom: 0.8rem;
  }
  .index-xscl .swiper-container .xscl-prev,
  .index-xscl .swiper-container .xscl-next {
    width: 30px;
    height: 30px;
    line-height: 30px;
  }
  .footer .footer-logo {
    width: 240px;
  }
  .footer .ewm li {
    margin-left: 15px;
  }
  .footer .ewm .ewm-box {
    margin: 0;
    left: auto;
    right: 0;
  }
  .listbanner {
    height: 30vw;
  }
  .list-page {
    margin-top: 20px;
    margin-bottom: 40px;
    background: #fff;
  }
  .list-page .left {
    width: 100%;
    float: none;
  }
  .list-page .right {
    float: none;
    width: 100%;
  }
  .list-nav {
    margin-bottom: 20px;
  }
  .list-nav .lv1 {
    display: none;
  }
  .list-nav .subnav {
    display: none;
  }
  .list-nav .phone-column {
    display: block;
    font-size: 0.22rem;
    color: #fff;
    padding: 0.15rem 0.2rem;
    background: #AB0000;
    position: relative;
  }
  .list-nav .phone-column h2 {
    font-size: 0.22rem;
  }
  .list-nav .phone-column i {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 40px;
    font-size: 0.3rem;
    text-align: center;
  }
  .list-txt {
    padding: 0 16px;
  }
  .list-pics li {
    width: 50%;
  }
}
@media (max-width: 800px) {
  html {
    font-size: 76px;
  }
  .index-title {
    margin-top: 0;
    text-align: left;
  }
  .index-title .title img {
    width: 240px;
  }
  .index-xqdt {
    flex-wrap: wrap;
  }
  .index-xqdt .xqdt-picnews {
    width: 100%;
    flex: auto;
  }
  .index-xqdt .xqdt-txt {
    margin-top: 15px;
    margin-left: 0;
    width: 100%;
    flex: auto;
  }
  .section2 .left,
  .section2 .right {
    float: none;
    width: 100%;
  }
  .section2 .right {
    margin-top: 30px;
  }
  .section2 .right .index-title {
    padding: 0;
    margin-bottom: 30px;
  }
  .index-xqyx .t {
    padding: 15px;
  }
  .index-zhufu {
    padding: 0;
  }
  .index-zhufu .zhufu-video {
    position: relative;
    width: 100%;
  }
  .index-zhufu .zhufu-video .box {
    padding: 0.25rem 0.15rem;
  }
  .index-zhufu .zhufu-list {
    position: relative;
  }
  .index-zhufu .zhufu-list ul {
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .index-zhufu .zhufu-list li {
    position: relative;
    top: auto !important;
    bottom: auto !important;
    left: auto !important;
    right: auto !important;
    float: left;
    width: calc(50% - 10px);
    height: 200px;
    margin-bottom: 10px;
  }
  .index-xscl .swiper1 li {
    flex-wrap: wrap;
  }
  .index-xscl .swiper1 .picbox {
    width: 100%;
  }
  .index-xscl .swiper1 .txtbox {
    width: 100%;
  }
  .index-xscl .swiper1 .tit {
    font-size: 0.48rem;
  }
  .index-xscl .swiper1 .xscl-button {
    bottom: 0.4rem;
  }
  .index-xscl .xscl-list {
    width: 100%;
    position: relative;
  }
  .footer .info .container {
    flex-wrap: wrap;
    width: 100%;
  }
  .footer .footer-logo {
    max-width: 100%;
    width: 100%;
    text-align: center;
  }
  .footer .footer-logo img {
    width: 240px;
  }
  .footer .contact {
    width: 100%;
    margin: 15px 0;
    text-align: center;
  }
  .footer .ewm {
    width: 100%;
  }
  .footer .ewm ul {
    width: 100%;
    text-align: center;
  }
  .footer .ewm li {
    float: none;
    display: inline-block;
  }
  .footer .ewm .ewm-box {
    right: auto;
    left: 50%;
    margin-left: -0.6rem;
  }
  .list-teacher li {
    width: 100%;
  }
}
@media (max-width: 520px) {
  .section1,
  .section2,
  .section3,
  .section4,
  .section5 {
    padding: 30px 0;
  }
  .index-xqdt .xqdt-picnews ul {
    flex-wrap: wrap;
  }
  .index-xqdt .xqdt-picnews li {
    width: 100%;
    margin-top: 15px;
  }
  .index-mtjj .picbox {
    width: 100%;
  }
  .index-mtjj .txtbox {
    width: 100%;
    background: #fff;
  }
  .index-mtjj .mtjj-bottom {
    position: relative;
    width: 100%;
  }
  .list-news li a {
    flex-wrap: wrap;
  }
  .list-news li .pic {
    width: 100%;
    height: auto;
    padding-bottom: 65%;
  }
  .list-news li .txt {
    width: 100%;
    padding: 0;
  }
  .list-news li .txt .tit {
    height: auto;
    max-height: 0.8rem;
  }
  .list-news li .txt .abst {
    height: auto;
    max-height: 0.48rem;
    margin-bottom: 0.2rem;
  }
  .list-pics li {
    width: 100%;
  }
}
@media (max-width: 420px) {
  .list-teacher li .pic {
    float: none;
    margin: 0 auto;
  }
  .list-teacher li .txt {
    float: none;
    margin-top: 10px;
    width: 100%;
  }
  .list-teacher li .txt h2,
  .list-teacher li .txt h3 {
    text-align: center;
  }
}