html.pc {
  overflow: auto;
}
html.phone {
  font-size: 13.33vw;
}
html.phone.landscape {
  font-size: 5.33vw;
}
@media screen and (max-width: 1280px) {
  html.pc {
    font-size: 66.67px;
  }
}
@media only screen and (min-width: 993px) {
  /* 头部小分辨率 */
  .top-small {
    display: none;
  }
  .top {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 3;
    width: 100%;
    height: auto;
    -webkit-transition: 0.65s;
    -moz-transition: 0.65s;
    -ms-transition: 0.65s;
    -o-transition: 0.65s;
    transition: 0.65s;
  }
  /* 头部向上隐藏 */
  .top.whd_fid {
    transform: translate(0, -75px);
    visibility: hidden;
  }
  /* 内层 */
  .top .top-box {
    width: 1500px;
    max-width: 96%;
    margin: 0 auto;
  }
  /* logo */
  .top-logo {
    padding-top: 4px;
    margin-top: 0;
  }
  .top-logo img {
    width: 531px;
  }
  @media screen and (max-width: 1480px) {
    .top-logo img {
      width: 480px;
    }
  }
  /* 导航+登录 */
  .top-control-box {
    position: relative;
    margin-top: 0;
  }
  .top-control-box > ul > li > a {
    color: #fafafa;
    font-size: 16px;
    text-shadow: #7c7a7a 0.1em 0.1em 0.2em;
    text-align: center;
  }
  .top-control-box > ul > li > a:hover {
    color: #ffffff;
    font-weight: bold;
  }
  .top-control-box > ul > li:hover > .hide {
    z-index: 2;
    opacity: 1;
    transform: translate(-50%, 0);
    visibility: visible;
    transition: All 0.3s;
    -moz-transition: All 0.3s;
    -webkit-transition: All 0.3s;
    -o-transition: All 0.3s;
  }
  .top-control-box > ul > li {
    float: left;
    position: relative;
  }
  /* 导航 */
  .top-control-box > ul.top-nav > li {
    margin: 0 20px;
    line-height: 70px;
  }
  .top-nav > li.on {
    border-bottom: 2px solid #ffffff;
  }
  /* 登录 */
  .top-login > li {
    line-height: 30px;
    margin: 20px 10px 0;
    padding: 0 10px;
    border-radius: 5px;
    font-size: 14px;
  }
  .top-login > li.hidelogin {
    border: 1px solid #ffffff;
  }
  .top-login > li.showlogin > a {
    color: #eeeeb7;
  }
  .top-login > li.showlogin > a > span {
    vertical-align: middle;
  }
  .top-login > li.showlogin > a > span.iconfont {
    font-size: 1.3em;
  }
  /* 子导航 */
  .hide {
    position: absolute;
    left: 50%;
    text-align: center;
    opacity: 0;
    visibility: hidden;
    background: rgba(0, 0, 0, 0.6);
    transform: translate(-50%, 20px);
    transition: All 0.3s;
    -moz-transition: All 0.3s;
    -webkit-transition: All 0.3s;
    -o-transition: All 0.3s;
  }
  .hide > dl {
    padding: 5px 0;
  }
  .hide > dl > dd {
    line-height: 40px;
  }
  .hide > dl > dd > a {
    display: block;
    color: #ffffff;
    font-size: 14px;
    line-height: 20px;
    padding: 10px 0.8em;
    white-space: nowrap;
  }
  .hide > dl > dd > a:hover {
    background: rgba(221, 221, 221, 0.3);
  }
}
@media only screen and (max-width: 992px) {
  .top {
    display: none;
  }
  .top .top-box {
    width: 96%;
  }
  .top-small {
    display: block;
  }
  .top-small .top-small-show {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 4;
    width: 100%;
    height: 50px;
    padding: 0 0 0 15px;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    overflow: hidden;
    background: linear-gradient(90deg, #0f457b, #007bc7);
  }
  /* 小尺寸logo */
  .top-small .top-small-logo {
    display: block;
    padding: 7px 0;
    margin-top: 0px;
  }
  .top-small .top-small-logo img {
    width: auto;
    height: 36px;
  }
  /* 导航开关 */
  .top-small .top-small-show .top-small-switch {
    position: absolute;
    top: 0;
    right: 0;
    display: block;
    width: 50px;
    height: 50px;
    margin-right: 10px;
    color: pointer;
    background: center center no-repeat transparent;
  }
  .top-small-switch .icon,
  .top-small-switch .icon::before,
  .top-small-switch .icon::after {
    position: absolute;
    height: 2px;
    width: 25px;
    background-color: #fff;
    border-radius: 20px;
    transition-duration: 0.5s;
  }
  .top-small-switch .icon {
    top: 25px;
    transition-delay: 0.5s;
  }
  .top-small-switch .icon:before,
  .top-small-switch .icon:after {
    content: '';
    left: 0;
    transition: transform 0.5s, top 0.5s 0.5s;
  }
  .top-small-switch .icon:before {
    top: -8px;
  }
  .top-small-switch .icon:after {
    top: 8px;
  }
  /* 增加open类名，icon动效 */
  .top-small-switch.open .icon {
    transition-duration: 0.1s;
    transition-delay: 0.5s;
    background: transparent;
  }
  .top-small-switch.open .icon:before {
    transition: top 0.5s, transform 0.5s 0.5s;
    top: 0px;
    transform: rotateZ(-45deg);
  }
  .top-small-switch.open .icon:after {
    transition: top 0.4s, transform 0.5s 0.5s;
    top: 0px;
    transform: rotateZ(45deg);
  }
  /* 小尺寸导航 */
  .top-small-hide {
    position: fixed;
    top: 50px;
    left: 0;
    bottom: 0;
    z-index: 4;
    display: none;
    width: 100%;
    padding: 20px 0;
    background: #fff;
    overflow: auto;
  }
  .top-small-hide ul li > a {
    -webkit-user-select: none;
    user-select: none;
    height: 50px;
    line-height: 50px;
    color: #333;
    font-size: 14px;
    border-bottom: 1px solid #d7d7d7;
    margin: 0 25px;
    position: relative;
    display: block;
  }
  /* 导航含有多个子元素和登录后的状态展示 */
  .top-small-menu-hide > a::before {
    font-family: 'iconfont' !important;
    content: '\e6f4';
    display: inline-block;
    transition: transform 0.5s;
  }
  .top-small-menu-hide.open > a::before {
    transform: rotate(-90deg);
  }

  .top-small-menu-hide .top-small-menu-item {
    margin: 0 25px;
    padding: 9px 0;
    border-bottom: 1px solid #d7d7d7;
    display: none;
  }
  .top-small-menu-hide .top-small-menu-item > dd > a {
    position: relative;
    display: block;
    height: 35px;
    padding: 0 30px;
    font-size: 12px;
    line-height: 35px;
    color: #666;
    border-left: 1px solid #d7d7d7;
  }
  .top-small-menu-item-line {
    position: absolute;
    height: 0;
    width: 20px;
    border-bottom: 1px solid #d7d7d7;
    left: 0;
    top: 18px;
  }
}

@media only screen and (max-width: 550px) {
  .top-small .top-small-logo {
    width: 125px;
    overflow: hidden;
  }
}

/* 脚部 */
.footer {
  position: relative;
  background: linear-gradient(0deg,#083154,#004783);
  padding: 50px 0 0 0;
  display: block;
  overflow: hidden;
}
.footer .footer-box {
  width: 1500px;
  max-width: 96%;
  margin: auto;
}
.footer-top {
  text-align: center;
}
.footer-top .footer-school-info {
  display: inline-flex;
  padding: 0 25px 30px;
  text-align: left;
  vertical-align: middle;
}
.footer-top > li > h3 {
  -webkit-transition: 0.6s;
  -moz-transition: 0.6s;
  -ms-transition: 0.6s;
  -o-transition: 0.6s;
  transition: 0.6s;
}
.footer-school-info > h3 > img {
  max-width: 100%;
  max-height: 46px;
  object-fit: contain;
}
.footer-top > li > p {
  color: #ffffff;
  font-size: 14px;
  line-height: 30px;
}
.footer-top > li > p+p{margin-left: 25px;}
.footer-top > li > p>span{display:block}
.footer-top > li > p>span>i{margin-right:.3em}
/* 二維碼盒子 */
.footer-code-box {
  text-align: center;
}
.footer-code-box img,
.footer-code-box .footer-code {
  display: inline-block;
  width: 140px;
  height: 140px;
  margin: 0;
}
.footer-code-list {
  width: 240px;
  margin-right: 0;
}
/* 移动端不展示二维码 */
html.phone .footer-code-list {
  display: none;
}
.footer-code-box p {
  text-align: center;
  color: #4c4c4c;
  font-size: 14px;
}
.footer-bottom p {
  color: #ffffff;
  font-size: 14px;
  text-align: center;
  padding: 20px 0;
}
.footer-bottom {
  /* background: #fff; */
}
@media only screen and (max-width: 780px) {
  .footer {
    padding: 0;
  }
  .footer-top > li {
    width: 100%;
    height: auto;
    -webkit-transition: 0.6s;
    -moz-transition: 0.6s;
    -ms-transition: 0.6s;
    -o-transition: 0.6s;
    transition: 0.6s;
    overflow: hidden;
  }
  .footer-top .footer-school-info {
    padding: 10px 0;
  }
  .footer-top > li > p {
    font-size: 13px;
  }
  .footer-top .footer-code-box {
    margin: 10px 0 0 0px;
  }
  /* 二维码盒子 */
  .footer-code-box {
    display: inline-block;
    width: 120px;
    height: 120px;
    margin: 0;
  }
  /* 二维码 */
  .footer-code-box > img,
  .footer-code-box .footer-code {
    width: 100%;
    height: 100%;
  }
  /*  */
  .footer-bottom {
    margin-top: 5px;
    background: #fff;
  }
  .footer-bottom p {
    color: #808080;
    font-size: 12px;
    text-align: center;
    padding: 10px;
  }
  .footer-code-list {
    width: 100% !important;
    margin-right: 0 !important;
  }
  .footer-top ul li div {
    margin: 30px 10px 0;
  }
}
@media only screen and (max-width: 680px) {
  .footer-top .footer-school-info{display:block}
  .footer-top > li > p+p{margin-left:0}
  .footer-bottom p{font-size:10px}
}