/* footer */
footer {
    height: 1080px;
    background: url(../img/footer_bac.jpg) no-repeat center;
    background-size: 100% 100%;
  }
  footer .footer {
    margin: 0 auto;
    margin-top: 200px;
    width: 1200px;
    height: auto;
  }
  footer .footer div {
    padding: 0;
  }
  footer .footer .footer_contactus .contact_title {
    padding: 0;
    border-bottom: 1px solid #b9b9b9;
    position: relative;
    margin-top: 10px;
  }
  footer .footer .footer_contactus .contact_title h1 {
    font-size: 20px;
    margin: 0;
  }
  footer .footer .footer_contactus .contact_title p {
    font-size: 12px;
    color: #999999;
    margin: 4px 0 6px 0;
  }
  footer .footer .footer_contactus .contact_title:after {
    position: absolute;
    content: "";
    display: block;
    width: 80px;
    height: 3px;
    bottom: -2px;
    background-color: #559ee7;
  }
  footer .footer .footer_contactus .footer_detail {
    margin-top: 10px;
    font-size: 14px;
    color: #666666;
  }
  footer .footer .footer_contactus .contact_map {
    height: auto;
    padding: 0;
  }
  footer .footer .footer_contactus .contact_map img {
    width: 400px;
    height: 300px;
  }
  footer .footer_link {
    width: 1200px;
    margin: 0 auto;
    margin-top: 83px;
    border-top: 1px dashed #bebebe;
  }
  footer .footer_link .footer_content {
    margin-top: 80px;
  }
  footer .footer_link .footer_content > ul {
    user-select: none;
    width: 170px;
    list-style: none;
    padding: 0;
  }
  footer .footer_link .footer_content > ul h1 {
    font-size: 20px;
    color: #333333;
  }
  footer .footer_link .footer_content > ul li:nth-child(3) {
    margin-top: 27px;
  }
  footer .footer_link .footer_content > ul li {
    font-size: 14px;
    margin-top: 10px;
  }
  footer .footer_link .footer_content > ul li a {
    color: #999999;
    text-decoration: none;
  }
  footer .footer_link .footer_content > ul li a:hover {
    color: #333;
  }
  footer .footer_link .footer_content > ul p {
    position: relative;
    border-bottom: 1px solid #bebebe;
    padding-bottom: 6px;
    font-size: 12px;
    color: #999999;
  }
  footer .footer_link .footer_content > ul p:after {
    margin-top: 10px;
    content: "";
    position: absolute;
    display: block;
    width: 70px;
    height: 3px;
    bottom: -2px;
    background-color: #559ee7;
  }
  footer .footer_link .footer_content > ul:not(:first-child) {
    margin-left: 87px;
  }
  /* 版权信息 */
  .copy_right {
    height: 100px;
    background-color: #09214d;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    align-content: center;
  }
  .copy_right p {
    font-size: 12px;
    color: #ffffff;
    line-height: 100px;
    user-select: none;
  }
  .copy_right p a {
    color: #ffffff;
    text-decoration: none;
  }