body {
    color: #333;
    font: 16px 'Microsoft YaHei', 'Hiragino Sans GB', 'Helvetica Neue', \5FAE\8F6F\96C5\9ED1, "SimHei", Tohoma, 'sans-serif';
    cursor: default;
  }
  .bgfff {
    background: #fff;
  }
  .conbg {
    background: #f8f8f8;
    padding: 20px 0 20px;
  }
  /* 面包蟹导航 */
  .bread_crabs {
    font-size: 14px;
    cursor: default;
  }
  .bread_crabs a {
    color: #000;
  }
  /* 面包蟹导航 */
  /* banner */
  .about_banner {
    display: block;
    width: 100%;
    margin-top: 20px;
  }
  /* 主体内容 */
  .content {
    margin-top: 20px;
  }
  /* 关于我们-左侧列表 */
  .con_left {
    width: 260px;
  }
  .about_list {
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
    width: 100%;
    height: 54px;
    /* background: red; */
    padding-left: 52px;
  }
  .about_list p {
    font-size: 18px;
    color: #333;
  }
  .about_icon {
    width: 20px;
    margin-right: 24px;
  }
  .about_icon img {
    display: block;
    max-width: 100%;
    margin: 0 auto;
  }
  .about_icon img:nth-of-type(2) {
    display: none;
  }
  /* 当前显示标题 */
  .about_active {
    background: #ff9d00;
  }
  .about_active p {
    color: #fff;
  }
  .about_active .about_icon img:nth-of-type(1) {
    display: none;
  }
  .about_active .about_icon img:nth-of-type(2) {
    display: block;
  }
  /* 各地分校-右侧 */
  .con_right {
    width: 920px;
    height: 794px;
    padding: 30px 22px 40px;
  }
  /* 右侧标题 */
  .about_title {
    margin: 0 32px 0 8px;
    border-bottom: 1px solid #f0f0f0;
  }
  .about_title h2 {
    display: inline-block;
    font-size: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid #ff9d00;
    margin-bottom: -1px;
  }
  .about_title span {
    font-size: 16px;
    color: #999999;
    margin-left: 16px;
  }
  /* 右侧标题 end */
  /* 右侧对应介绍 */
  .con_right .up {
    padding: 10px;
    margin: 30px 32px 0 8px;
    background-color: #ffffff;
    box-shadow: 0px 1px 9px 0px rgba(100, 100, 100, 0.1);
    border: solid 1px #eeeeee;
  }
  .con_right .up .up_lt {
    width: 398px;
    height: 234px;
    overflow: hidden;
  }
  .con_right .up .up_lt img {
    display: block;
    width: 100%;
  }
  .con_right .up .up_rt {
    position: relative;
    margin-left: 60px;
  }
  .con_right .up .up_rt .tit {
    font-size: 20px;
    color: #ff9d00;
    line-height: 50px;
  }
  .con_right .up .up_rt ul {
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
    margin-bottom: 6px;
  }
  .con_right .up .up_rt ul li:first-child {
    line-height: 30px;
    font-size: 16px;
    color: #999999;
  }
  .con_right .up .up_rt ul li:last-child {
    line-height: 30px;
    width: 220px;
    font-size: 16px;
    color: #333;
  }
  .con_right .up .up_rt a {
    display: block;
    position: absolute;
    bottom: -50px;
    width: 240px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background-color: #ff9d00;
    border-radius: 5px;
    font-size: 16px;
    color: #ffffff;
  }
  .con_right .mid {
    margin: 30px 32px 38px 8px;
  }
  .con_right .mid a {
    display: inline-block;
    width: 120px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 6px;
    border: solid 1px #ff9d00;
    font-size: 14px;
    color: #ff9d00;
    margin-right: 55px;
  }
  .con_right .mid a:hover {
    background: #ff9d00;
    color: #ffffff;
  }
  .con_right .down {
    margin: 0 32px 0 8px;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
  }
  .con_right .down .province {
    margin-bottom: 18px;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
  }
  .con_right .down .province div:first-child {
    font-size: 14px;
    width: 34px;
    color: #999;
  }
  .con_right .down .province ul {
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
  }
  .con_right .down .province ul li {
    margin: 0 11px;
    font-size: 14px;
    color: #333333;
    cursor: pointer;
  }
  .con_right .down .province ul li:hover {
    color: #ff9d00;
  }
  .con_right .down .province ul .show {
    color: #ff9d00 !important;
  }
  .con_right .down .down_rt {
    margin-left: 90px;
  }
  .con_right .school {
    margin: 0 32px 0 8px;
    padding: 30px 0px 20px 0px;
    box-shadow: 0px 1px 9px 0px rgba(100, 100, 100, 0.15);
  }
  .con_right .school dl {
    width: 800px;
    margin: 0 auto;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
  }
  .con_right .school dl dd {
    margin-bottom: 10px;
  }
  .con_right .school dl dd a {
    display: block;
    width: 94px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    background-color: #f8f8f8;
    border-radius: 14px;
    font-size: 14px;
    color: #333333;
    margin: 0 10px;
  }
  .con_right .school dl dd a:hover {
    background: #ff9d00;
    color: #ffffff;
  }
  /* 隐藏二级导航 */
.twonav{
    display: none;
}