body {
  font-size: 16px;
  line-height: 1.6;
}
.gh {
  display: none;
}
.shade {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 99;
  background: rgba(0, 0, 0, 0.6);
}
.wrapper {
  margin: 0 auto;
  max-width: 1200px;
}
.header {
  height: 65px;
}
.header .header-fiexd {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  background: #fff;
}
.header .header-top {
  background: #5dc8ce;
  overflow: hidden;
  color: #fff;
}
.header .header-top .left {
  line-height: 48px;
}
.header .header-top .right ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 48px;
}
.header .header-top .right li {
  margin-left: 15px;
  display: table;
  width: 56px;
  height: 100%;
  text-align: center;
}
.header .header-top .right li a {
  display: table-cell;
  vertical-align: middle;
  font-size: 0;
  text-align: center;
}
.header .header-top .right li.serch {
  background: #5dc8ce;
}
.header .header-bd .wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.header .nav {
  font-size: 20px;
  line-height: 94px;
}
.header .nav ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.header .nav li {
  position: relative;
  margin-left: 35px;
  width: 97px;
  text-align: center;
}
.header .nav li .icon {
  position: absolute;
  top: 50%;
  right: -10px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  background: url(../images/down.png) no-repeat center;
  background-size: cover;
  width: 14px;
  height: 14px;
}
.header .nav li:hover {
  color: #5dc8ce;
}
.header .nav li.on {
  background: #5dc8ce;
  color: #fff;
}
.header .nav li a {
  display: block;
}
.header .nav li .childer {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 100%;
  background: rgba(93,200,206, 0.9);
  color: #fff;
  z-index: 2;
}
.header .nav li .childer dd {
  line-height: 40px;
  font-size: 16px;
}
.header .nav li .childer dd:hover {
  background: #00939a;
}
.img {
  font-size: 0;
}
.img img {
  max-width: 100%;
}
.video-exhibition {
  padding: 25px 0;
  background: #5dc8ce; 
}
.video-exhibition .wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.video-exhibition .swiper-container {
  height: 100%;
  width: 100%;
}
.video-exhibition .video-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 50%;
  height: 397px;
}
.video-exhibition .video-wrap .img {
  border: 5px solid #fff;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.video-exhibition .video-wrap .img::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(36, 36, 157, 0.4);
}
.video-exhibition .video-wrap .img::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80px;
  height: 80px;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  background: url(../images/play.png) no-repeat center;
  background-size: cover;
  z-index: 3;
}
.video-exhibition .video-wrap .big-video {
  padding-right: 10px;
  width: 550px;
  height: 100%;
}
.video-exhibition .video-wrap .big-video li {
  position: relative;
  height: 100%;
  cursor: pointer;
}
.video-exhibition .video-wrap .big-video li .img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}
.video-exhibition .video-wrap .big-video li .img img {
  width: 100%;
  height: 100%;
}
.video-exhibition .video-wrap .big-video li .video-box {
  height: 100%;
}
.video-exhibition .video-wrap .big-video li .video-box video {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: fill;
     object-fit: fill;
}
.video-exhibition .video-wrap .video-item {
  width: 25%;
  height: 100%;
  overflow: hidden;
}
.video-exhibition .video-wrap .video-item li {
  height: 94px;
}
.video-exhibition .video-wrap .video-item .img {
  position: relative;
}
.video-exhibition .video-wrap .video-item .img::before {
  width: 40px;
  height: 40px;
}
.video-exhibition .video-desc {
  width: 50%;
  padding-left: 15px;
  padding-top:20px;
  font-size: 18px;
  line-height: 32px;
  text-align: center;
  font-family: 隶书, SimLi;
  color:#fff;
}
.video-exhibition .video-desc .title {
  margin-bottom: 10px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #fff;
  font-size: 16px;
}
.video-exhibition .video-desc .title .icon {
  padding: 4px 10px;
  color: #fff;
  font-size: 14px;
  background: #f33f0f;
}
.video-exhibition .video-desc .title img {
  margin-right: 5px;
  display: inline-block;
  vertical-align: -4px;
}
.video-exhibition .video-desc .desc {
  margin-bottom: 15px;
  overflow: hidden;
}
.video-exhibition .video-desc .desc .txt {
  font-size: 14px;
  line-height: 1.8;
  color: #fff;
}
.video-exhibition .video-desc .desc .txt img {
  margin-top: 8%;
  padding-left: 10px;
  float: right;
  width: 46%;
}
.video-exhibition .video-desc .terrace .tit {
  font-size: 14px;
  color: #fff;
}
.video-exhibition .video-desc .terrace .list {
  margin: 15px 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.video-exhibition .video-desc .terrace .list a {
  margin-right: 5%;
  width: 30%;
}
.video-exhibition .video-desc .terrace .list a img {
  display: block;
  height: 35px;
}
.video-exhibition .video-desc .terrace .list a:last-child {
  margin-right: 0;
}
.video-exhibition .video-desc .terrace .pic img {
  height: 80px;
}
.g-hd {
  padding: 5% 0;
  font-size: 30px;
  text-align: center;
}
.g-hd h3 {
  padding: 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid #5dc8ce;
  display: inline-block;
}
.g-hd span {
  font-weight: bold;
  color: #5dc8ce;
}
.product {
  padding-bottom: 5%;
}
.product .bd ul {
  margin: 0 -2% -2% 0;
  overflow: hidden;
}
.product .bd li {
  margin: 1% 2% 2% 1%;
  float: left;
  width: 22%;
  -webkit-box-shadow: inset 0px 0px 0px 1px #dddddd;
          box-shadow: inset 0px 0px 0px 1px #dddddd;
}
.product .bd li:hover{
	box-shadow: 0 0 5px #5dc8ce;
	transition-duration: 1s !important;
}
.product .bd li .more {
  position: absolute;
  top: -20px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  text-align: center;
}
.product .bd li .txt {
  position: relative;
  padding: 25px 15px;
}
.product .bd li .txt .t2 {
  margin-top: 5px;
  color: #f33f0f;
}
.product .bd li .more a {
  position: relative;
  z-index: 2;
  margin: 0 auto;
  padding: 0 7%;
  width: 90px;
  line-height: 36px;
  display: inline-block;
  text-align: center;
  color: #fff;
  background: #5dc8ce;
}
.news {
  padding-bottom: 5%;
  background: #eee;
}
.news .bd ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.news .bd li {
  padding: 10px;
  width: 24%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background-color: #fff;
  -webkit-box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.15);
          box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.15);
}
.news .bd li h4 {
  margin: 10px 0;
  color: #5dc8ce;
  font-size: 18px;
  font-weight: bold;
}
.news .bd li .img {
  position: relative;
  height: 57%;
  overflow: hidden;
  text-align: center;
}
.news .bd li .img img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  max-width: none;
  height: 100%;
}
.news .bd li .txt {
  padding-bottom: 15px;
}
.news .bd li .desc {
  font-size: 12px;
  color: #999999;
}
.news .bd li .more {
  margin-top: 15px;
  text-align: right;
}
.news .bd li .more a {
  display: inline-block;
  width: 91px;
  line-height: 27px;
  text-align: center;
  font-size: 14px;
  color: #fff;
  background: #5dc8ce;
}
.news .bd li .item {
  padding: 5px 0;
  border-top: 1px solid #ddd;
}
.news .bd li .item .tit {
  font-size: 16px;
  color: #333333;
}
.news .bd li .item p {
  font-size: 13px;
  color: #999;
  line-height: 2;
}
.link .hd {
  padding: 3% 0;
  background: #5dc8ce;
  text-align: center;
  font-size: 30px;
  color: #fff;
}
.link .bd {
  padding: 3% 0;
}
.link .bd ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.link .bd ul li {
  margin-right: 5%;
  text-align: center;
  font-size: 16px;
}
.link .bd ul li .img {
  margin: 0 auto;
  width: 80px;
}
.link .bd ul li p {
  margin-top: 10px;
}
.link .bd ul li:last-child {
  margin-right: 0;
}
.footer {
  padding: 30px 0;
  background: #00939a;
  color: #fff;
  text-align: center;
}