a.backHome {
      background: #008dff;
      color: #fff;
      border-radius: 5px;
      padding: 5px 10px;
      text-align: center;
      line-height: 30px;
      font-size: 12px;
    margin-left: 10px;
  }
    body.useOldFixed .top_news,
  body.useOldFixed .half {
    width: 100%;    height: auto;
  }
  body.useOldFixed .banner {
    height: 400px;
    background-size: cover;
    margin-bottom: 20px!important;
  }
  body.useOldFixed .width1120 {
    width: 100%;
    display: block;
  }
  body.useOldFixed .qr {
    position: relative;
    margin: 0 auto 20px;
    display: block;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  body.useOldFixed .tit {
    margin-bottom: 20px;
    display: none!important;
  }
  body.useOldFixed .tit img {
    width: auto;
    height: 20px;
    max-width: 100%;
  }
  body.useOldFixed .focus,
  body.useOldFixed .focus img {
    width: 100%;
    height: auto;
  }
  body.useOldFixed .top_news {
    box-sizing: border-box;
    padding: 0 15px 20px;
    height: auto;
  }
  body.useOldFixed .pic_news {
    padding: 0 15px;
  }
  body.useOldFixed .pic_news img {
    height: auto;
    width: 150px;
    margin-right: 10px;
  }
  body.useOldFixed .notice_list {
    margin: 0 15px;
  }
  body.useOldFixed .notice_list li {
    height: 50px;
    line-height: 50px;
    font-size: 14px;
  }
  body.useOldFixed .headlines a {
    font-size: 14px;
    height: auto;
    padding: 10px 0;
    display: block;
  }
  body.useOldFixed .headlines a.on {
    border-bottom: 1px dotted #eee;
    padding: 10px 0;
  }
  body.useOldFixed .headlines a.on span {
    font-weight: normal;
    line-height: 25px;
    height: 25px;
    font-size: 15px;
    overflow: hidden;
    display: block;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  body.useOldFixed .headlines a.on p {
    display: none;
  }
  body.useOldFixed .headlines a em {
    display: none;
  }
  body.useOldFixed .point_list li a em {
    margin-left: 10px;
    display: none;
  }
  body.useOldFixed .half {
    margin-bottom: 30px;
  }
  body.useOldFixed .pic_news .newsbox {
    width: auto;
    height: auto;
    padding: 0;
  }
  body.useOldFixed .pic_news .headlines a {
    margin-bottom: 5px;
    height: 2.4em;
  }
  body.useOldFixed .pic_news .headlines a span {
    line-height: 1.2;
    height: 2.4em;
    max-height: 2.4em;
    font-size: 14px;
  }
  body.useOldFixed .more {
    font-size: 12px;
    text-align: center;
  }
 body.useOldFixed .pic {
    margin: 0 10px;
  }
  body.useOldFixed .pic img {
    width: 100%;
    display: block;
  }
  body.useOldFixed .newsbox {
    height: auto;
    padding: 0 15px;
  }
 body.useOldFixed .study .borderbox {
    height: auto;
    margin: 0 10px 10px;
  }
  body.useOldFixed .study .borderbox p {
    width: 100%;
    padding: 20px;
    position: relative;
    height: auto;
    margin-bottom: 10px;
  }
  body.useOldFixed .study .borderbox img {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
    position: relative;
    top: auto;
  }
  body.useOldFixed .point_list {
    margin: 0 15px;
  }
  body.useOldFixed .twolines {
    margin: 0 15px;
    width: auto;
  }
  body.useOldFixed .links {
    display: block;
    margin-bottom: 20px;
  }
  body.useOldFixed .links img {
    display: block;
    margin: 0 auto 15px;
  }
  body.useOldFixed .bottom {
    height: auto;
    padding: 10px;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  body.useOldFixed .links a{width: 30%!important;    float: left!important;}