@media screen and (max-width: 1200px) {
  .container, .nav {
    width: 980px;
  }
  .news {
    width: 100%;
  }
  .banner {
    width: 100%;
  }
  .notice {
    margin-top: 25px;
    width: 100%;
  }
  .news ul li .text {
    width: calc(100% - 100px);
  }
  .bottom-links li {
    padding: 0 10px;
  }
  .sect-fl {
    width: 23%;
  }
  .sect-fr {
    width: 75.5%;
  }
  
}
@media screen and (max-width: 1024px) {
  .container, .nav {
    width: 100%;
  }
  .search {
    margin-right: 20px
  }
  .logo img {
    margin: 0;
    width: 80%;
    height: auto;
  }
  .nav-btn, .nav>li>i {
    display: block;
  }
  .header-layer3 {
    position: fixed;
    left: 10%;
    z-index: 1000;
    width: 80%;
    height: 80%;
    padding: 20px 20px 40px;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0px 0px 5px 0px #fff;
    top: -50%;
    opacity: 0;
    visibility: hidden;
  }
  .header-layer3.open {
    top: 10%;
    opacity: 1;
    visibility: visible;
  }
  .nav {
    width: 100%;
    height: 100%;
    overflow-x: hidden;
  }
  .nav>li {
    float: none;
    width: 100%;
    text-align: left;
    border-bottom: 1px solid #ddd;
  }
  .nav li a {
    width: 80%;
    color: #444;
  }
  .nav>li>a {
    padding: 0 0 0 25px;
    background: url("../images/padnavlibg.png") no-repeat 0% 50%;
  }
  .nav>li:first-child>a {
    background-image: url("../images/placeIcon.png");
  }
  .nav>li:first-child>a.active {
    background-image: url("../images/placeIconCur.png");
  }
  .nav>li>a.active {
    background-image: url("../images/padnavlibgCur.png");
  }
  .nav>li.active>a, .nav>li:hover>a, .nav>li>ul>li>a:hover {
    background-color: #fff;
  }
  .nav>li>ul {
    background-color: #fff;
    display: block !important;
    position: initial;
    height: 0px;
    z-index: 99 !important;
    opacity: 1 !important;
    visibility: visible !important;
  }
  .nav>li>ul {
    padding-left: 35px;
  }
  .nav>li>ul a{
    width: 100%;
    text-indent: 10px;
    border-bottom: 1px dotted #ccc;
    padding: 0
  }
  .bottom-links {
    width: 100%;
  }
  .research-links {
    margin-top: 20px;
    margin-bottom: 20px;
  }
  .sect-fl {
    display: none;
  }
  .sect-fr {
    float: none;
    width: 100%;
  }
  .list li {
    height: auto;
    padding: 15px 0;
  }
  .list li a {
    width: 100%;
    height: auto;
    overflow: visible;
    text-overflow: initial;
    white-space: initial;
    margin-bottom: 5px;
  }
  .list li i {
    float: none;
  }
}
@media screen and (max-width: 560px) {
  .section.container {
    padding-left: 20px;
    padding-right: 20px;
  }
  .search {
    margin-right: 10px;
  }
  .search input {
    width: 150px;
  }
  .search button {
    width: 34px;
    margin: 0;
  }
  .top-links {
    float: left;
  }
  .top-links li a {
    font-size: 12px;
    padding: 0 6px;
  }
  .nav-btn {
    margin-top: 0;
  }
  .banner .arrow-left, .banner .arrow-right, .banner-bottom-bg, .banner .pagination {
    display: none;
  }
  .column h3 {
    font-size: 18px;
  }
  .news ul li .date {
    width: 80px;
    height: 80px;
  }
  .news ul li .text {
    width: calc(100% - 80px);
    padding: 0 10px;
  }
  .news ul li .text a {
    display: block;
    margin-top: 5px;
  }
  .news ul li .date p:first-child {
    font-size: 36px;
  }
  body {
    min-width: 320px;
  }
  .current {
    height: auto;
  }
  .current h3 {
    float: none;
  }
  .place {
    float:none;
    width: 100%;
    height: auto;
  }
}