.list-3 .top {
  line-height: 0;
}

.list-3 .new::before {
  display: inline;
}

.header-body #site-logo {
  height: auto;
}

.header-body #site-logo img {
  height: auto;
}

@media screen and (min-width:450px) {
  .header-body #site-logo img {
    height: 65px;
  }
}

@media screen and (min-width:992px) {
  .header-body #site-logo img {
    height: 100px;
  }
  .page-url-qr-code {
    margin-top: 4em;
  }
}

.header-body .header-container.inner.header-top {
  background-image: none;
}

@media screen and (min-width:768px) {
  .header-body .header-container.inner.header-top {
    background-image: url(http://ygafz.sysu.edu.cn/sites/ygafz.prod.dpweb3.sysu.edu.cn/files/2018-08/bannerbg.jpg);
  }
}

@media screen and (max-width:768px) {
  .header-container.inner, .header-row {
    height: 90px;
  }
}

.block-region-bottom-first-right .list-3.list-3-1 li {
  padding-top: 11px;
  padding-bottom: 11px;
}

.block-region-bottom-first-left, .block-region-bottom-first-right {
  margin-top: -14px;
}

.block-region-top-second-left, .block-region-top-second-middle, .block-region-top-second-right {
  margin-top: -21px;
}

.block-region-middle {
  margin-top: -14px;
  margin-top: -14px;
}

@media screen and (max-width: 768px) {
  #header .header-body .header-container .header-row .header-column #header-btns {
    position: static;
  }
  #header .header-body .header-container .header-row .header-column #site-logo.header-logo img {
    margin-top: 0;
  }
  #header .header-body .header-container .header-row .header-column {
    display: table-cell;
  }
}

@media only screen and (min-width: 1600px) {
  .list-3 .list-content a {
    font-size: 14px;
  }
}