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

  body {
    min-width: auto;
  }

  .container {
    padding: 0 10px;
    box-sizing: border-box;
  }

  .container,
  .menu {
    width: 100%;
  }

  .header .top {
    height: auto;
    line-height: normal;
    padding: 15px 0;
    box-sizing: border-box;
  }

  .header .top .rt {
    display: none;
  }

  .header .toggle {
    display: block;
    position: absolute;
    right: 10px;
    top: 20px;
  }

  .header .logo {
    line-height: 35px;
  }

  .header .logo img {
    width: 85%;
  }

  .nav {
    position: absolute;
    top: 65px;
    left: 0;
    right: 0;
    height: auto;
    background: rgba(0, 0, 0, .8);
    z-index: 999;
    display: none;
  }

  .menu {
    flex-direction: column;
  }

  .menu>li>a {
    line-height: 40px;
    font-size: 15px;
    font-weight: normal;
    padding-left: 22px;
    text-align: left;
    border-bottom: 1px solid #666;
  }

  .menu>li:after {
    position: absolute;
    content: "+";
    top: 0;
    bottom: 1px;
    right: 15px;
    color: #fff;
    font-size: 24px;
    text-align: center;
    width: 40px;
    line-height: 40px;
  }

  .menu .second-menu {
    background: rgba(0, 0, 0, .8);
  }

  .menu .second-menu a {
    line-height: 35px;
    font-size: 13px;
  }

  #slide {
    margin: 0 -10px;
  }

  #slide .swiper-pagination {
    bottom: 5%;
  }

  .section {
    min-height: 300px;
    padding-bottom: 0;
  }

  .title {
    height: 25px;
    line-height: 25px;
    margin-bottom: 15px;
  }

  .title:after {
    left: 115px;
  }

  .title h2 {
    font-size: 20px;
  }

  .news-box,
  .news-img,
  .news-txt,
  .course {
    width: 100%;
  }

  .news-img .img {
    height: 240px;
  }

  .course .title:after {
    left: 95px;
  }

  .box {
    height: auto;
    margin: 25px 0 5px;
    padding-bottom: 15px;
    background: url(../images/mid-bg.jpg) no-repeat;
    background-size: cover;
  }

  .box>div {
    width: 100%;
  }

  #mien {
    margin-bottom: 5px;
  }

  #honor {
    text-align: center;
  }

  .footer {
    margin-top: 30px;
  }

  .footer ul {
    padding: 10px 0;
  }

  .footer ul li {
    font-size: 14px;
    margin-right: 15px;
  }

  .footer .copyright {
    padding: 10px 0;
    font-size: 12px;
  }

  .bread {
    height: 40px;
    line-height: 40px;
  }

  .bread .lf {
    display: none;
  }

  .bread .rt {
    float: none;
  }

  .side {
    display: none;
  }

  .column {
    margin: 15px 0 0;
    min-height: 300px;
  }

  .common-list li {
    height: 40px;
    line-height: 40px;
    padding: 0;
    font-size: 16px;
  }

  .common-list li p {
    margin-right: 90px;
  }

  .common-list li a {
    padding-left: 15px;
  }

  .common-list li a:before {
    top: 7px;
  }

  .caption h3 {
    line-height: 25px;
    font-size: 18px;
    margin: 20px 0 10px;
  }

  .caption p span {
    font-size: 12px;
    margin: 0 3px;
  }

  .content {
    margin-top: 15px;
    padding-bottom: 15px;
    min-height: 150px;
  }

  .profile {
    margin-top: 15px;
    min-height: 150px;
  }

}