/* 头部 */
.header {
  width: 100%;
  height: 56px;
  line-height: 56px;
  border-top: 22px solid #003f88;
  background-color: #f2f2f2;
  position: fixed;
  top: 0;
  z-index: 500;
  /* 导航 */
}
.header .nav ul li {
  float: left;
  box-sizing: border-box;
  position: relative;
  z-index: 20;
}
.header .nav ul li > a {
  display: block;
  padding: 0 38px;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
}
.header .nav ul li:hover {
  background-color: #fff;
}
.header .nav ul li .dropdown {
  display: none;
  width: 100%;
  border-top: 5px solid #e28633;
  position: absolute;
  left: 0;
  top: 56px;
  text-align: center;
  background-color: #fff;
  box-sizing: border-box;
  overflow-y: hidden;
}
.header .nav ul li .dropdown a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 50px;
  padding: 0 5px;
  border: 1px solid #e7e7e7;
  border-top: none;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.header .nav ul li .dropdown a:hover {
  font-weight: bold;
  color: #213e84;
}
.header .nav ul .search a,
.header .nav ul .menu a {
  padding: 0;
}
.header .nav ul .search img,
.header .nav ul .menu img {
  margin-top: -3px;
  cursor: pointer;
}
.header .nav ul .search:hover,
.header .nav ul .menu:hover {
  background-color: #f2f2f2;
}
.header .nav ul .search {
  margin: 0 11px;
}
.header .nav ul .menu {
  display: none;
}
/* 移动端导航 */
.mnav {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 500;
  display: none;
}
.mnav .contentct {
  float: left;
  width: 40%;
  height: 100%;
  background: #256ca3;
  padding: 10px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.mnav .contentct .nav-item {
  display: inline-block;
  width: 100%;
  height: 50px;
  line-height: 50px;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  text-align: center;
  text-decoration: none;
}
.mnav .contentct .nav-item:hover {
  background: #003f88;
  -webkit-box-shadow: 8px 8px 10px #000;
  box-shadow: 8px 8px 10px #000;
}
.mnav .contentct .nav-item:hover .item-down {
  display: block;
}
.mnav .contentct .nav-item a {
  display: block;
  color: #fff;
  text-decoration: none;
}
.mnav .contentbl {
  float: left;
  width: 60%;
  height: 100%;
  background: #333;
  opacity: 0.2;
  filter: alpha(opacity=20);
}
/* 搜索框 */
.search-bg {
  display: none;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 9998;
  background: rgba(0, 0, 0, 0.5);
}
.search-box {
  display: inline-block;
  position: fixed;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  transition: all 0.5s ease;
}
.search-box form {
  width: 100%;
  height: 37px;
  line-height: 37px;
  font-size: 0;
  background: #fff;
  overflow: hidden;
}
.search-box input,
.search-box button {
  height: 37px;
  line-height: 37px;
  border: none;
}
.search-box input {
  width: 300px;
  padding-left: 15px;
  padding-right: 42px;
}
.search-box button {
  width: 48px;
  padding: 0;
  margin-left: -48px;
  cursor: pointer;
  background: #f2f2f2;
}
/* 搜索框 */
/* 页脚 */
.footer {
  color: #fff;
  font-size: 14px;
  background: url(../../images/home/footer-bg.png) left center / cover;
  background-color: #1d4d81;
}
.footer .footer-top {
  padding: 36px 0;
  line-height: 36px;
  font-size: 14px;
  border-bottom: 1px solid #45668e;
  overflow:unset;
}
.footer .footer-top .copyright a {
  color: #a2bae4;
}
.footer .footer-top .copyright a:hover {
  text-decoration: none;
  color: #fff;
}
.footer .footer-top .copyright .beian {
  color: #fff;
}
.footer .footer-top .copyright .beian:hover {
  color: #a2bae4;
}
.footer .footer-top .links {
  width: 545px;
}
.footer .footer-top .links h3 {
  float: left;
  font-size: 14px;
}
.footer .footer-top .links ul {
  margin-left: 88px;
  overflow: hidden;
}
.footer .footer-top .links ul li {
  float: left;
  min-width: 225px;
  max-width: 225px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.footer .footer-top .links ul li:nth-child(2n) {
  padding-left: 20px;
  min-width: 200px;
}
.footer .footer-top .links ul li a {
  color: #fff;
}
.footer .footer-top .links ul li a:hover {
  color: #a2bae4;
}
.footer .footer-bottom {
  height: 46px;
  line-height: 46px;
  text-align: center;
}
.footer .footer-bottom p {
  display: inline-block;
  height: 20px;
  line-height: 20px;
}
.footer .footer-bottom p a {
  color: #fff;
}
.footer .footer-bottom p img {
  margin-right: 5px;
}
.footer .footer-top .links .links-btn span{
  font-size:14px;
  color:#666666;
}
.footer .footer-top .links .links-btn img{
  margin-top:15px;
}
.footer .footer-top .links .links-btn{
  float:left;
  position:relative;
  width:248px;
  height:37px;
  border: 1px solid #dadada;
  background-color:#ffffff;
  padding:0 10px;

}
.footer .footer-top .links .links-btn .links-item{
  position:absolute;
  bottom:38px;
  left:-1px;
  right:0;
  overflow:auto;
  max-height:240px;
  display:none;
  box-sizing:border-box;
  z-index:22;
  border-bottom:none;
}
.footer .footer-top .links .links-btn .links-item a{
  display:inline-block;
  width:100%;
  height:37px;
  border: 1px solid #dadada;
  background-color:#ffffff;
  padding:0 10px;
border-bottom:none;
  box-sizing:border-box;

}
@media screen and (max-width: 1600px) {
  .layout {
    padding: 0 30px;
  }
  .header .nav {
    width: 1270px;
    margin: 0 auto;
  }
  .header .nav ul li > a {
    padding: 0 15px;
  }
  .footer .footer-top .links {
    float: left;
    margin-left: 30px;
  }
}
@media screen and (max-width: 1500px) {
  .footer .footer-top .copyright {
    width: 840px;
    float: none;
    margin: 0 auto 20px;
  }
  .footer .footer-top .links {
    width: 840px;
    float: none;
    margin: 0 auto;
  }
  .footer .footer-top .links ul li {
    min-width: unset;
    padding-right: 20px;
  }
  .footer .footer-top .links ul li:nth-child(2n) {
    min-width: unset;
    padding-left: 0;
  }
}
@media screen and (max-width: 1350px) {
  .header .nav {
    float: right;
    width: auto;
  }
  .header .nav ul li {
    display: none;
  }
  .header .nav ul .search,
  .header .nav ul .menu {
    display: block;
  }
  .header .nav ul .search {
    margin-left: 0;
    margin-right: 20px;
  }
}
@media screen and (max-width: 768px) {
  .layout {
    padding: 0 20px;
  }
  .header {
    border-top: 5px solid #003f88;
  }
  .footer .footer-top .copyright {
    width: 100%;
  }
  .footer .footer-top .copyright span {
    display: block;
  }
  .footer .footer-top .links {
    width: 100%;
  }
}
@media screen and (max-width: 500px) {
  .layout {
    padding: 0 10px;
  }
  .header {
    height: 50px;
    line-height: 50px;
  }
  .header .nav ul .search {
    margin-right: 10px;
  }
  .header .nav ul .search img {
    width: 34px;
  }
  .search-box form input {
    width: 250px;
  }
  .mnav .contentbl {
    width: 40%;
  }
  .mnav .contentct {
    width: 60%;
  }
  .mnav .contentct .nav-item a {
    padding: 0 5px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
  }
  .footer .footer-top {
    padding: 20px 0;
  }
  .footer .footer-top .copyright {
    margin-bottom: 10px;
  }
  .footer .footer-top .copyright p:first-of-type i {
    display: block;
  }
  .footer .footer-top .links {
    width: 100%;
  }
  .footer .footer-top .links ul li {
    float: none;
    width: 100%;
  }
  .footer .footer-top .links ul li:nth-child(2n) {
    padding-left: 0;
  }
}