.main .head {
  width: 100%;
  min-width: 1200px;
  height: 285px;
  background-image: url(../images/headerNew.png?a=9);
  background-repeat: repeat;
  background-position: center 0%;
}
.main .nav {
  width: 100%;
  height: 60px;
  background-color: #143270;
}

.main .nav .nav-container {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  color: #fff;
}

.main .nav .nav-container ul {
  white-space: nowrap;
  padding: 0;
  background-color: #143270;
  text-align: center;
}

.main .nav .nav-container ul li {
  display: inline-block;
  margin: 0 1px;
  line-height: 60px;
  font-size: 16px;
  cursor: pointer;
}
.main .nav .nav-container ul li a{
  font-size: 16px;
}

.main .nav .nav-container ul .layui-nav-item:hover>a{
  /* background-color: #85031d; */
  height: 58px;
  border-bottom: 2px solid #1047b9;
}

.layui-nav-bar {
  display: none;
}
.layui-nav .layui-this:after{
  display: none;
}
.layui-nav-child {
  background-color: #143270;
  border: none;
  top: 60px;
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
}
.layui-nav .layui-nav-child dd.layui-this a,
.layui-nav-child dd.layui-this{
  background-color: #1b54c9;
}
.layui-nav .layui-nav-child a:hover {
  background-color: #1b54c9;
  color: #000;
}

.main .nav .nav-container ul li dl dd a {
  color: #fff;
}

.main .nav .nav-container ul li a {
  color: #fff;
  text-align: center;
  width: 58px;
}
.main .nav .nav-container ul li>a{
  height: 58px;
  border-bottom:2px solid #143270;
}
.main .nav .nav-container ul li a .layui-nav-more {
  display: none;
}

.main .nav .nav-container ul li dl dd {
  text-align: center;
  border-bottom: 1px solid #3d73e4;
}

.main .nav .nav-container ul li dl dd a {
  color: #fff;
}

.main .nav .nav-container ul .layui-nav-bar {
  background-color: #fff;
}
.main .mobile-nav-bar {
  display: none;
  background-color: #143270;
  width: 100%;
  height: 40px;
  position: fixed;
  z-index: 9;
}
.main .mobile-nav-bar .menu-button {
  position: absolute;
  width: 24px;
  height: 24px;
  top: 8px;
  left: 12px;
}
.main .mobile-nav-bar .menu-button img {
  width: 100%;
}
.main .mobile-nav-bar .school-name {
  text-align: center;
  line-height: 40px;
  color: #fff;
  font-size: 16px;
}
.main .mobile-nav-main {
  display: none;
}
.main .to-top {
  width: 40px;
  height: 40px;
  position: fixed;
  right: 10px;
  bottom: 10px;
  background-color: #143270;
  cursor: pointer;
}
.main .to-top i {
  display: block;
  font-size: 20px;
  line-height: 40px;
  text-align: center;
  color: #fff;
}
.main .footer {
  width: 100%;
  height: 145px;
  background-color: #143270;
}
.main .footer .footer-top {
  border-bottom: 1px solid #2c477f;
}
.main .footer .friend {
  width: 1200px;
  margin: 0 auto;
  color: #fff;
  height: 48px;
  line-height: 48px;
}
.main .footer .friend .title {
  display: inline-block;
  margin-right: 20px;
}
.main .footer .friend ul {
  display: inline-block;
}
.main .footer .friend ul li {
  display: inline-block;
  margin-right: 20px;
}
.main .footer .friend ul li a {
  color: #fff;
}
.main .footer .footer-main {
  width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}
.main .footer .footer-main .footer-info {
  font-size: 12px;
  display: inline-block;
  box-sizing: border-box;
  padding: 25px 0;
}
.main .footer .footer-main .footer-info .info-top {
  color: #fefefe;
  margin-bottom: 12px;
}
.main .footer .footer-main .footer-info .info-top a {
  color: #fefefe;
}
.main .footer .footer-main .footer-info .info-top a:hover {
  color: #f00;
}
.main .footer .footer-main .footer-info .info-bottom {
  color: #fff;
  opacity: 0.85;
}
.main .footer .footer-main .QRcode {
  float: right;
  width: 60px;
  margin-top: 10px;
}
.main .footer .footer-main .QRcode span {
  font-size: 12px;
  color: #fff;
  opacity: 0.3;
}
.layui-nav .layui-nav-item a {
  font-size: 16px;
  padding: 0 32px;
}
@media screen and (max-width: 1200px)   {
  .main .head {
    display: none;
  }
  .main .nav {
    display: none;
  }
  .main .mobile-nav-bar {
    display: block;
    background-color: #143270;
    width: 100%;
    height: 40px;
    position: fixed;
    z-index: 9;
  }
  .main .mobile-nav-bar .menu-button {
    position: absolute;
    width: 24px;
    height: 24px;
    top: 8px;
    left: 12px;
    background: url(../images/menu_icon.png?a=3) center center 24px no-repeat;
  }
  .main .mobile-nav-bar .school-name {
    text-align: center;
    line-height: 40px;
    color: #fff;
    font-size: 16px;
  }
  .main .mobile-nav-main {
    display: block;
    position: fixed;
    background-color: #143270;
    height: 100%;
    width: 240px;
    top: 0;
    left: -280px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    z-index: 9;
    overflow-x: hidden;
    overflow-y: auto;
  }
  .main .mobile-nav-main .close {
    height: 40px;
  }
  .main .mobile-nav-main .close img {
    width: 40px;
    height: 40px;
  }
  .main .mobile-nav-main .nav-container {
    color: #fff;
    padding: 10px 10px 10px 30px;
  }
  .main .mobile-nav-main .nav-container li .item-title {
    font-size: 16px;
    padding: 10px 0px 5px 0px;
  }
  .main .mobile-nav-main .nav-container li ul {
    padding-left: 20px;
  }
  .main .mobile-nav-main .nav-container li ul li {
    padding: 0px 0px 5px 0px;
  }
  .main .footer {
    height: auto;
  }
  .main .footer .friend {
    width: 100%;
    height: auto;
    text-align: center;
  }
  .main .footer .footer-main {
    width: 100%;
  }
  .main .footer .footer-main .footer-info {
    display: block;
    text-align: center;
  }
  .main .footer .footer-main .footer-info .info-bottom span {
    display: block;
  }
  .main .footer .footer-main .QRcode {
    float: inherit;
    margin: 0 auto;
    padding-bottom: 10px;
  }

}