body {
  background-color: #fff;
}
.header {
  width: 100%;
  height: 110px;
  position: fixed;
  top: 0;
  z-index: 999;
  background-color: #fff;
}
.header .centent {
  width: 1710px;
  height: 110px;
  margin: 0 auto;
}
.header .centent .logo {
  display: flex;
  align-items: center;
}
.header .centent .list .item {
  width: 100px;
  height: 110px;
}
.header .centent .list .item a {
  display: block;
  width: 100%;
  height: 100%;
  text-align: center;
  line-height: 110px;
  font-size: 16px;
}
.header .centent .list .item a:hover,
.header .centent .list .item a.art {
  background-color: #28b2ac;
  color: #fff;
}
.header .centent .right .search {
  width: 192px;
  height: 30px;
  border-radius: 5px;
  overflow: hidden;
}
.header .centent .right .search input {
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  background-color: #f5f5f5;
  padding-left: 10px;
}
.header .centent .right .search .btn {
  width: 40px;
  height: 30px;
  background-color: #28b2ac;
  border-radius: 5px;
}
.header .centent .right .hr {
  height: 20px;
  border: 1px solid #ccc;
  margin: 0 15px;
}
.header .centent .right .language {
  position: relative;
  font-size: 16px;
  height: 40px;
}
.header .centent .right .language .icon-diqiu1 {
  font-size: 24px;
  font-weight: 100;
  color: #555;
}
.header .centent .right .language .icon-xiajiantou {
  font-size: 14px;
}
.header .centent .right .language .xiala {
  display: none;
  position: absolute;
  top: 40px;
  left: 30px;
  background-color: #fff;
  width: 100px;
}
.header .centent .right .language .xiala div {
  width: 100%;
  height: 30px;
  text-align: center;
  line-height: 30px;
  cursor: pointer;
}
.header .centent .right .language .xiala div:hover {
  background-color: #ccc;
}
.header .centent .right .language:hover .lge,
.header .centent .right .language:hover .icon-xiajiantou {
  color: #3ebcb4;
}
.header .centent .right .language:hover .xiala {
  display: block;
}
.header .centent .gengduo {
  font-size: 24px;
  display: none;
}
.banner {
  height: 500px;
  width: 100%;
  margin-top: 110px;
  background: url(../images/banner9.png) no-repeat center;
  color: #fff;
}
.banner .centent {
  position: relative;
  width: 1400px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.banner .centent p.f36 {
  font-size: 36px;
}
.banner .centent p.f48 {
  font-size: 48px;
  color: #28b2ac;
}
.banner .centent p.nav {
  position: absolute;
  right: 0;
  bottom: 20px;
  font-size: 14px;
}
.list-1 {
  padding: 50px 0;
}
.list-1 .centent {
  width: 1400px;
  margin: 0 auto;
}
.list-1 .centent h4 {
  font-size: 30px;
  font-weight: 500;
  margin-bottom: 50px;
  position: relative;
}
.list-1 .centent h4::after {
  display: block;
  content: '';
  clear: both;
  width: 50px;
  border: 2px solid #28b2ac;
  position: absolute;
  bottom: -15px;
}
.list-1 .centent .box {
  display: flex;
  justify-content: space-between;
}
.list-1 .centent .box .text p.f28 {
  margin: 15px 0 80px;
}
.list-1 .centent .box .text div {
  display: flex;
  margin: 25px 0;
}
.list-1 .centent .box .text div .iconfont {
  font-size: 20px;
  color: #5c5c5c;
  margin-right: 15px;
}
.list-1 .centent .box .text div p {
  display: flex;
  flex-direction: column;
}
.list-1 .centent .box .text div p .f14 {
  color: #959494;
}
.list-1 .centent .box .text div p .f16 {
  color: #535353;
}
.list-1 .centent .box .img {
  width: 817px;
  height: auto;
}
.list-1 .centent .box .img #map {
  width: 100%;
  height: 100%;
}
.list-1 .centent .box .img #map h4 {
  font-size: 22px;
}
.list-1 .centent .box .img #map h4::after {
  display: none;
}
.list-2 {
  background-color: #f5f5f5;
  padding: 50px 0;
}
.list-2 .centent {
  width: 1400px;
  margin: 0 auto;
  position: relative;
  margin-bottom: 50px;
}
.list-2 .centent h4 {
  margin-bottom: 50px;
  position: relative;
}
.list-2 .centent h4::after {
  display: block;
  content: '';
  clear: both;
  width: 50px;
  border: 2px solid #28b2ac;
  position: absolute;
  bottom: -15px;
}
.list-2 .centent .box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.list-2 .centent .box div {
  width: 48%;
  margin-bottom: 25px;
}
.list-2 .centent .box div p {
  font-size: 16px;
  color: #555;
  margin: 15px 0;
}
.list-2 .centent .box div input {
  width: 100%;
  height: 50px;
  border: none;
  outline: none;
  background-color: #fff;
  font-size: 16px;
  padding-left: 10px;
  box-sizing: border-box;
}
.list-2 .centent .box div textarea {
  width: 1400px;
  border: none;
  outline: none;
  padding: 15px;
  box-sizing: border-box;
  color: #555;
  font-size: 16px;
}
.list-2 .centent button {
  width: 150px;
  height: 50px;
  box-sizing: border-box;
  border: 1px solid #555;
  background-color: #ccc;
  border: none;
  border-radius: 50px;
  position: absolute;
  right: 0;
  color: #000;
  font-size: 16px;
}
.list-2 .centent button:hover {
  background-color: #28b2ac;
  color: #fff;
  border: none;
}
.footer {
  width: 100%;
  background-color: #1c504d;
}
.footer .centent {
  border-bottom: 1px solid #426b69;
}
.footer .centent .list {
  width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  padding: 42px 0 30px;
}
.footer .centent .list .item {
  color: #fff;
}
.footer .centent .list .item h5 {
  font-size: 18px;
  margin-bottom: 25px;
}
.footer .centent .list .item p {
  font-size: 14px;
  line-height: 2;
  color: #ddd;
}
.footer .centent .list .item p .iconfont {
  font-size: 16px;
  margin-right: 10px;
}
.footer .centent .list .item:nth-child(5) {
  width: 286px;
}
.footer .centent-2 {
  border-bottom: 1px solid #426b69;
}
.footer .centent-2 .list {
  width: 1400px;
  height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
}
.footer .centent-2 .list .item {
  margin-right: 20px;
  font-size: 14px;
  color: #d7dad9;
}
.footer .centent-2 .list .item a {
  font-size: 14px;
  color: #778f8f;
}
.footer .centent-3 {
  width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #d7dad9;
  font-size: 14px;
  padding: 15px 0;
}
.footer .centent-3 .mr-25 {
  color: #778f8f;
}
@media screen and (max-width: 1710px) {
  .header .centent {
    width: 95%;
  }
}
@media screen and (max-width: 1400px) {
  .banner .centent {
    width: 90%;
  }
  .list-1 .centent {
    width: 90%;
  }
  .list-2 .centent {
    width: 90%;
  }
  .list-2 .centent .box .textarea {
    width: 100%;
  }
  .list-2 .centent .box .textarea div {
    width: 100%;
  }
  .list-2 .centent .box .textarea textarea {
    width: 100%;
  }
  .footer .centent ul.list {
    width: 90%;
  }
  .footer .centent-2 ul.list {
    width: 90%;
  }
  .footer .centent-3 {
    width: 90%;
  }
}
@media screen and (max-width: 1200px) {
  .header .centent {
    width: 100%;
  }
  .header .centent .list .item {
    width: 80px;
  }
}
@media screen and (max-width: 1000px) {
  .header .centent {
    width: 95%;
  }
  .header .centent .list {
    display: none;
  }
}
@media screen and (max-width: 767px) {
  .header {
    height: 50px;
  }
  .header .centent {
    justify-content: space-between;
    width: 90%;
    height: 50px;
    position: relative;
  }
  .header .centent .logo {
    width: 100px;
    height: auto;
  }
  .header .centent .list {
    position: absolute;
    top: 60px;
    left: -20px;
    width: 100vw;
    display: none;
    z-index: 99;
    background-color: #fff;
    flex-direction: column;
    padding-bottom: 10px;
  }
  .header .centent .list .item {
    width: 100%;
    height: 50px;
  }
  .header .centent .list .item a {
    line-height: 50px;
  }
  .header .centent .list.show {
    display: block;
  }
  .header .centent .right {
    display: none;
  }
  .header .centent .gengduo {
    display: block;
  }
  .banner {
    height: 300px;
    margin-top: 60px;
  }
  .banner .centent {
    width: 90%;
  }
  .banner .centent p.f36 {
    font-size: 30px;
  }
  .banner .centent p.f48 {
    font-size: 38px;
    color: #28b2ac;
  }
  .banner .centent p.nav {
    font-size: 12px;
  }
  .list-1 .centent {
    width: 90%;
  }
  .list-1 .centent .box {
    flex-direction: column;
  }
  .list-1 .centent .box .text {
    width: 100%;
  }
  .list-1 .centent .box .text p.f28 {
    font-size: 24px;
    margin-bottom: 50px;
  }
  .list-1 .centent .box .img {
    width: 100%;
  }
  .list-2 .centent {
    width: 90%;
  }
  .list-2 .centent .box {
    width: 100%;
  }
  .list-2 .centent .box div {
    width: 100%;
  }
  .list-2 .centent .box div textarea {
    width: 100%;
  }
  .footer .centent .list {
    width: 90%;
    flex-direction: column;
    padding-bottom: 0px;
  }
  .footer .centent .list .item {
    margin-bottom: 20px;
  }
  .footer .centent .list .item h5 {
    margin-bottom: 10px;
  }
  .footer .centent .list .item div {
    display: flex;
    flex-wrap: wrap;
  }
  .footer .centent .list .item div a {
    display: flex;
    flex-wrap: wrap;
    width: 50%;
    margin: 5px 0;
  }
  .footer .centent .list .item:nth-child(2) div a {
    width: 100%;
  }
  .footer .centent .list .item:nth-child(5) {
    width: 100%;
  }
  .footer .centent .list .item img {
    width: 25%;
  }
  .footer .centent-2 .list {
    width: 90%;
    display: flex;
    height: 150px;
    flex-wrap: wrap;
  }
  .footer .centent-2 .list .item.fff {
    width: 100%;
  }
  .footer .centent-3 {
    width: 90%;
    flex-wrap: wrap;
    line-height: 2;
  }
}