@charset "UTF-8";
.abouts-box {
  background: #f6f6f6;
  padding: 20px 0 50px;
}

.abouts-nav {
  float: left;
  width: 16%;
  background: #fff;
  margin-right: 2%;
  border-radius: 4px;
  transition: all .3s;
  overflow: hidden;
}

.abouts-nav ul li {
  width: 200px;
  padding: 16px 0;
  border-bottom: 1px dashed #f5f5f5;
  text-align: center;
}

.abouts-nav ul li a {
  font-size: 16px;
  line-height: 1;
  font-weight: bold;
  color: #333;
}

.abouts-nav ul li:hover, .abouts-nav ul li.active {
  background: url(../images/abouts-nav-bg.png) no-repeat left center;
}

.abouts-nav ul li:hover a, .abouts-nav ul li.active a {
  color: #283e7e;
}

.abouts-main {
  float: left;
  width: 82%;
  min-height: 640px;
  padding: 20px 40px 30px;
  background: #fff;
  border-radius: 4px;
}

.abouts-main .abouts-title {
  font-size: 18px;
  text-align: center;
  padding-bottom: 18px;
  border-bottom: 1px solid #e8e8e8;
  margin-bottom: 19px;
}

.abouts-main p {
  font-size: 14px;
  line-height: 30px;
  color: #666;
}

.abouts-main p.abouts-sub-tit {
  margin-top: 10px;
  font-weight: bold;
  color: #c99c59;
}

.abouts-main p b {
  font-weight: normal;
  color: #333;
}

.mark {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 10;
}

.abouts-nav-btn {
  display: none;
  position: absolute;
  width: 26px;
  height: 100%;
  background: url(../images/prev.png) no-repeat left center;
  top: 0;
  left: 0;
  margin-top: -32px;
  z-index: 99;
}

.abouts-list {
  width: 100%;
  margin: 0 -1%;
  display: table;
  word-spacing: -1%;
  /*兼容其他浏览器*/
}

.abouts-list li {
  display: inline-block;
  margin: .5% 1%;
  text-align: center;
}

.abouts-list li a {
  display: block;
  padding: 0 10px;
  width: 100%;
  min-width: 77px;
  font-size: 14px;
  line-height: 24px;
  color: #666;
  border: 1px solid #d8dce8;
  border-radius: 2px;
}

.abouts-list li a:hover {
  color: #fff;
  background: #c99c59;
  border-color: #c99c59;
}

.form-btn {
  display: inline-block;
  width: 140px;
  font-size: 14px;
  line-height: 30px;
  text-align: center;
  color: #fff !important;
  background: #c99c59;
  border-radius: 4px;
  margin-top: 25px;
}

.form-btn:hover {
  background: #b98444;
}

@media only screen and (max-width: 1024px) {
  .abouts-box {
    position: relative;
    padding-left: 210px;
    padding-right: 10px;
  }
  .abouts-nav {
    position: absolute;
    width: 200px;
    height: 100%;
    left: 0;
    top: 0;
    box-shadow: 2px 5px 5px rgba(0, 0, 0, 0.1);
    z-index: 12;
  }
  .abouts-nav ul li a {
    font-size: 14px;
    font-weight: normal;
  }
  .abouts-main {
    width: 100%;
  }
}

@media only screen and (max-width: 767px) {
  .abouts-nav-btn {
    display: block;
  }
  .abouts-nav {
    position: fixed;
  }
  .abouts-box {
    padding-left: 10px;
    padding-bottom: 5%;
  }
  .abouts-nav {
    width: 0;
    border-radius: 0;
  }
  .abouts-list {
    width: 100%;
    margin: 0 auto;
  }
  .abouts-list li {
    margin: 1%;
  }
  .abouts-main {
    padding: 3% 3% 5%;
  }
  .school-list li {
    width: 31.333%;
  }
  .school-list li a {
    width: 100%;
  }
}