@media screen  and (max-width: 1440px) {

  .container {
    width: 1400px;
  }
  .menu>li>a {
    padding: 0 12px;
  }

  .intro .txt{
    font-size: 16px;
    line-height: 1.75em;
  }
  .intro .txt1 {
    padding: 40px 0 0 50px;
  }
  .intro .txt2{
    padding: 30px 45px;
  }
  .intro .txt3{
    padding: 30px 50px;
  }
  .intro .txt:before{
    top: 30px;
  }
  .intro .txt:after{
    bottom: 30px;
  }

  .side ul{
    min-width: 620px;
  }
  .side ul li{
    margin: 0;
  }

  #fast .swiper-slide p{
    font-size: 18px;
  }
  #fast .swiper-slide span{
    font-size: 12px;
  }

  .notice{
    width: 407px;
  }
  .activity{
    width: 793px;
  }
  .calendar-event-item,
  .calendar-event{
    width: 289px;
  }
  .calendar-bar,
  .calender-show {
    width: calc(100% - 289px);
  }

  .wrapper .lf {
    width: 860px;
  }
  .enterprise {
    width: 320px;
  }

}

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

  body {
    min-width: auto;
  }

  .container {
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
  }

}

@media screen and (max-width: 768px) {

  .container {
    padding: 0 10px;
  }

  .header{
    position: relative;
    height: auto;
    background: linear-gradient( to right, #2569ED 40%, #003AC5 100%)
  }
  .header .container{
    padding-top: 10px;
  }
  .logo{
    height: 80px;
  }
  .top{
    top: 5px;
    right: 10px;
  }
  .toggle {
    display: block;
    position: absolute;
    right: 10px;
    top: 35px;
  }

  .nav {
    position: absolute;
    top: 90px;
    left: 0;
    right: 0;
    height: auto;
    background: rgba(0, 0, 0, .95);
    z-index: 999;
    display: none;
  }
  .menu{
    display: block;
  }
  .menu>li{
    display: block;
    line-height: normal;
  }
  .menu>li>a {
    display: block;
    height: 45px;
    line-height: 45px;
    color: #fff;
    font-size: 16px;
    font-weight: normal;
    padding-left: 22px;
    text-align: left;
    border-bottom: 1px solid #666;
  }
  .menu>li>a:after{
    display: none;
  }
  .menu>li:after {
    position: absolute;
    content: "+";
    top: 0;
    bottom: 1px;
    right: 10px;
    color: #fff;
    font-size: 24px;
    text-align: center;
    width: 45px;
    line-height: 45px;
  }
  .menu>li:last-of-type{
    display: none;
  }

  .menu>li:nth-of-type(9),
  .menu>li:nth-of-type(10){
    position: relative;
    top: 0;
    right: 0;
  }
  .menu>li:nth-of-type(9) a, .menu>li:nth-of-type(10) a{
    line-height: 45px;
  }

  .menu .second-menu {
    top: 45px;
    background-color: var(--varColor);
  }
  .menu .second-menu li a {
    color: #fff;
    line-height: 45px;
    border-top: 1px solid #fff;
  }

  .footer {
    font-size: 14px;
    padding: 15px 0;
  }
  .footer .lf{
    width: 100%;
    text-align: center;
  }
  .footer .rt{
    display: none;
  }

  .banner:after{
    left: 0;
    bottom: -50px;
    height: 50px;
  }
  .side {
    margin: 0 0 20px;
  }
  .side h1, .side ul{
    display: none;
  }
  .side div{
    margin: 0;
    height: 50px;
  }

  .column {
    padding-bottom: 20px;
  }
  .common-list{
    margin-top: 20px;
  }
  .common-list li a{
    height: auto;
    padding: 15px 0;
    margin-bottom: 20px;
  }
  .common-list li .date{
    padding: 0 15px;
  }
  .common-list li .date h3{
    font-size: 36px;
    height: 46px;
    line-height: 46px;
  }
  .common-list li .text{
    margin-left: 102px;
    padding: 0 20px;
  }
  .common-list li .text h2{
    font-size: 18px;
  }
  .common-list li .text p{
    font-size: 14px;
    margin-top: 5px;
  }

  .right{
    display: none;
  }
  .detail {
    margin-right: 0;
  }
  .caption h2 {
    font-size: 20px;
    line-height: 1.5em;
  }
  .caption p span {
    font-size: 12px;
    margin: 0 3px;
  }
  .content {
    padding: 15px 0;
    min-height: 150px;
  }
  .content img {
    height: auto !important;
  }

  .btn{
    margin: 15px 0 0;
    flex-wrap: wrap;
  }
  .btn li{
    width: 100%;
    font-size: 16px;
    margin-bottom: 15px;
  }
  .btn li div{
    margin-top: 10px;
  }

  .teacher-list{
    margin: 0;
  }
  .teacher-list li{
    width: 100%;
    padding: 0;
    margin-bottom: 20px;
  }
  .teacher-list li .txt{
    padding: 0 20px;
  }
  .teacher-list li .txt h2{
    font-size: 22px;
  }
  .teacher-list li .txt i {
    margin-left: 10px;
    font-size: 15px;
  }

  .org-list{
    flex-wrap: wrap;
    margin: 0;
  }
  .org-list li{
    width: 100%;
    margin-bottom: 20px;
  }
  .org-list li h2{
    font-size: 20px;
    padding: 15px 0;
  }
  .org-list li div{
    padding-bottom: 20px;
  }

  .leader-list{
    margin: 0;
  }
  .leader-list li{
    width: 100%;
    padding: 0 5px 0 0;
    margin-bottom: 20px;
  }

  .profile-bg{
    background-position: center bottom 128px;
  }
  .profile>div{
    width: 100%;
    margin-bottom: 20px;
  }
  .profile .txt{
    font-size: 14px;
    padding: 0 15px;
    -webkit-line-clamp: 20;
  }
  .profile .txt:first-of-type{
    padding-top: 0;
  }

  .profile-box{
    height: auto;
    margin: 40px 0;
    background-position: center bottom;
  }
  .profile-box .text{
    width: 100%;
    height: auto;
    background-size: cover;
  }
  .profile-box .text p{
    padding: 20px;
    font-size: 14px;
    -webkit-line-clamp: 20;
  }
  .profile-box ul{
    width: 100%;
    margin-top: 32px;
  }
  .profile-box ul li{
    width: 45%;
  }
  .profile-box ul li h1{
    font-size: 40px;
  }

}

@media screen and (max-width: 767px) {

  .logo img{
    height: 35px;
  }

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

  .title{
    margin: 20px 0;
    padding-bottom: 15px;
  }
  .title span{
    font-size: 26px;
  }
  .title h2{
    margin-top: -30px;
  }
  .title a{
    font-size: 24px;
  }

  #fast{
    margin-top: 0;
  }

  .news{
    height: auto;
  }
  #news, #project {
    padding-bottom: 50px;
  }
  #news .swiper-slide .txt p,
  #project .swiper-slide .txt p{
    font-size: 16px;
  }
  #news .swiper-slide .txt>a{
    font-size: 14px;
  }
  .more{
    width: 260px;
    height: 42px;
  }
  .more span{
    font-size: 16px;
  }

  .box{
    height: auto;
    background-size: cover;
  }
  .notice, .activity{
    width: 100%;
    height: auto;
  }
  .notice{
    padding: 20px 20px 10px;
  }
  .notice .headline h2{
    font-size: 22px;
    padding-left: 44px;
    background-size: contain;
  }
  .notice .headline a{
    font-size: 16px;
  }
  .notice .text a {
    font-size: 20px;
  }
  .activity{
    padding: 0;
  }
  .calendar-box{
    height: auto;
  }
  .calendar-main>div{
    float: none;
  }
  .calendar-bar,
  .calender-show,
  .calendar-event,
  .calendar-event-item{
    width: 100%;
    height: auto;
  }
 .calendar-event-item{
    padding-bottom: 20px;
  }
  .calender-show span{
    margin: 0;
    width: 14.28%;
    height: 50px;
    line-height: 50px;
    font-size: 18px;
  }
  .calender-show-grid span {
    font-size: 18px;
  }
  .calendar-event{
    margin-top: 0;
  }

  .social{
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    margin: 20px 0;
  }
  .social h1{
    font-size: 36px;
  }
  .social h2 {
    font-size: 22px;
    padding-bottom: 15px;
    margin: -36px 0 20px;
  }

  .project{
    padding-bottom: 0;
  }
  .more{
    color: #fff;
    background: linear-gradient( to right, #2569ED 40%, #003AC5 100%) !important;
  }

  .wrapper{
    height: auto;
    padding: 20px 0;
    margin: 0;
    background-size: cover;
  }
  .wrapper .lf, .enterprise{
    width: 100%;
    margin-top: 0;
  }
  .wrapper video{
    height: 220px;
  }
  .wrapper .lf p{
    font-size: 32px;
  }
  .wrapper .lf a{
    font-size: 22px;
    top: -18px;
  }
  .enterprise h2 a{
    font-size: 22px;
  }
  .enterprise ul{
    margin: 20px 0;
  }
  .enterprise ul li{
    margin: 10px 0;
    padding-left: 20px;
  }
  .enterprise ul li a{
    font-size: 16px;
  }
  .enterprise>a {
    margin-left: 20px;
  }

  .leader-img{
    width: 150px;
  }
  .leader-txt{
    margin-left: 170px;
  }
  .leader-txt>h2 {
    font-size: 20px;
  }
  .leader-txt>h2 span{
    font-size: 16px;
    margin-left: 10px;
  }

  .intro-box{
    height: auto;
    margin-top: -70px;
    padding-top: 70px;
  }
  .intro-box .rt{
    display: none;
  }
  .intro-box .text{
    width: 100%;
    height: auto;
    margin-right: 0;
    padding: 20px;
  }
  .intro-box .text p{
    font-size: 16px;
    line-height: 1.75em;
  }
  .intro-box .text p:last-of-type{
    margin-top: 1em;
  }
  .intro{
    padding: 30px 0;
  }
  .intro .img, .intro .text{
    display: none;
  }
  .intro .txt{
    margin: 0;
    height: auto;
    padding: 30px;
  }
  .intro .txt1 {
    background-size: cover;
  }

  .logo-list li{
    width: 50%;
  }
  .logo-list li a {
    height: 68px;
  }

}