@charset "UTF-8";
html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}
body {
  font-family: PingFangSC-Regular, Helvetica, Arial, Microsoft Yahei, sans-serif;
}
ul,
li,p {
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none;
  color: black;
}
img {
  max-width: 100%;
}
/**pc**/
.page {
  background: #f1f3f5;
  background-size: 100% auto;
  background-position: center top;
  min-height: 100%;
  overflow: hidden;
}
.page-inner {
  position:relative;
  min-height:calc(100% - 346px);
}
.footerPC {
 overflow:hidden;
}
.footerPC p {
 margin: 0;
}
.footerPC .footer_hdCon .ywgk {
  padding-left: 32px!important;
}
/**h5**/
.page-h5 {
  max-width: 480px;
  margin: 0 auto;
}
.page-inner-h5 {
  position:relative;
  min-height:calc(100% - 200px);
}
.ai-common-nav-drop {
  width: 100%;
  height: 60px;
  position:relative;
  background: #333;
  font-size: 16px;
 /* margin-bottom: 48px;*/
z-index:20;
}
.ai-common-nav-drop .main {
  width: 1200px;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.ai-common-nav-drop .logo {
  margin-right: 35px;
  height: 76px;
}
.ai-common-nav-drop .logo img {
  display: block;
  height: 100%;
}
.ai-common-nav-drop ul {
  padding: 0;
  margin: 0;
  height: 60px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.ai-common-nav-drop ul li {
  position: relative;
  list-style: none;
  cursor: pointer;
  height: 60px;
  width: auto;
  -webkit-box-flex: 1;
  -ms-flex: auto 0 0px;
  flex: auto 0 0;
  margin-right: 35px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  color: white;
}
.ai-common-nav-drop ul li em {
  display: block;
  width: 8px;
  height: 8px;
  margin-left: 10px;
  border-left: 1px solid currentColor;
  border-top: 1px solid currentColor;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-transform: translateY(-28%) rotate(-135deg);
  -ms-transform: translateY(-28%) rotate(-135deg);
  transform: translateY(-28%) rotate(-135deg);
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.ai-common-nav-drop ul li a {
  display: block;
  text-decoration: none;
  color: #fff;
}
.ai-common-nav-drop ul li.active {
  color: #bf0614;
}
.ai-common-nav-drop ul li.active a {
  color: #bf0614;
}
.ai-common-nav-drop ul li:hover {
  color: #bf0614;
}
.ai-common-nav-drop ul li:hover a {
  color: #bf0614;
}
.ai-common-nav-drop ul li:hover em {
  -webkit-transform: translateY(28%) rotate(45deg);
  -ms-transform: translateY(28%) rotate(45deg);
  transform: translateY(28%) rotate(45deg);
}
.ai-common-nav-drop ul li .sub {
  position: absolute;
  display: none;
  width: 370%;
  top: 100%;
  left: 0;
  background: white;
  -webkit-box-shadow: 0 0 2px #ddd;
  box-shadow: 0 0 2px #ddd;
  font-size: 14px;
  overflow: hidden;
  margin-left: -35px;
}
.ai-common-nav-drop ul li .sub-a {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  padding: 8px 16px;
}
.ai-common-nav-drop ul li .sub-a:first-child {
  padding-top: 16px;
}
.ai-common-nav-drop ul li .sub-a:last-child {
  padding-bottom: 16px;
}
.ai-common-nav-drop ul li .sub-a:before {
  display: block;
  content: "";
  width: 4px;
  height: 4px;
  background: #bf0614;
  margin-right: 10px;
}
.ai-common-nav-drop ul li .sub a {
  color: black;
  display: block;
}
.ai-common-nav-drop ul li:hover .sub {
  display: block;
}
.ai-common-nav-drop ul li .sub .sub-a a {
  color: #000;
}
.ai-common-nav-drop ul li .sub .sub-a a:hover {
  color: #bf0614;
}
.sci-swiper {
  position: relative;
  width: 1200px;
  height: 544px;
  margin: 48px auto;
  background: white;
  -webkit-box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.6);
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.6);
}
.sci-swiper .swiper-container {
  width:100%;
  height:100%;
}
.sci-swiper .swiper-slide {
  background: white;
  

}
.sci-swiper .swiper-slide img {
  display:block;
  width:840px;
  height:100%;
  /*
  -o-object-fit: cover;
  object-fit: cover;
  */
}
.sci-swiper .swiper-title {
  position: absolute;
  width: 360px;
  font-size: 14px;
  top: 0;
  bottom: 0;
  right: 0;
  z-index: 10;
  padding: 10px 0;
  color: white;
  background: rgba(0, 10, 30, 0.8);
}
.sci-swiper .swiper-title a {
    color:white;
}
.sci-swiper .swiper-title-item {
  position: relative;
  padding: 10px 20px;
  height: 67px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.sci-swiper-pic .swiper-title-item+.swiper-title-item {
  margin-top:1px;
}
.sci-swiper .swiper-title-item:hover,
.sci-swiper .swiper-title-item.active {
  font-size: 18px;
  background: -webkit-linear-gradient(
    to right,
    rgba(30, 170, 180, 1) 0,
    rgba(30, 170, 140, 0.2) 100%
  );
  background: linear-gradient(
    to right,
    rgba(30, 170, 180, 1) 0,
    rgba(30, 170, 140, 0.2) 100%
  );
}
/**视频图片混排**/

.sci-box-pc {

}
.sci-box-pc .sci-box-inner {
  width: 1200px;
  background: #fff;
  padding: 0;
  margin: 0 auto;
}
.sci-box-pc .sci-player {
  width:640px;
  height:330px;
}
.sci-box-pc .box-head {
  padding: 20px 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.sci-box-pc .box-head img {
  width: 100%;
  height: auto;
}
.sci-box-pc .box-head .more {
  font-size: 14px;
  width: 50px;
  text-align: right;
  color:#bc8b36;
}
.sci-box-pc .body {

}
.sci-box-pc .body:after {
  display: table;
  clear: both;
  content: "";
}
.sci-box-pc .body-left {
  float: left;
  width: 640px;
}
.sci-box-pc .body-left p {
  font-size: 18px;
  margin-top: 8px;
}
.sci-box-pc .breif {
  font-size: 14px;
  margin-top: 4px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  color: #999fa2;
}
.sci-box-pc .body-right {
  float: right;
  width: 538px;
  overflow: hidden;
}
.sci-box-pc .body-right .top {
  width:100%;
  height:192px;
  margin-bottom:20px;
}
.sci-box-pc .body-right .top .inner {
  width:100%;
  height:100%;
  overflow:hidden;
  position: relative;
}
.sci-box-pc .body-right .top .inner img {
  display:block;
  width:100%;
  height:100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.sci-box-pc .body-right .top .inner:hover .cover {
  opacity: 0;
}
.sci-box-pc .body-right .top .inner .cover {
  box-sizing: border-box;
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: rgba(0,0,0,.5);
  padding: 120px 20px 0;
  color: #ffffff;
  font-size: 14px;
  line-height: 26px;
  transition: all .4s cubic-bezier(.4, 0, .2, 1);
  opacity: 0;
}
.sci-box-pc .body-right .list .list-item {
  width: 258px;
  float: left;
}
.sci-box-pc .body-right .list .list-item span {
  height: 16px;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  white-space: pre;
  font-size: 16px;
  line-height: 16px;
  margin-top: 16px;
}
.sci-box-pc .body-right .list .list-item p {
  font-size: 14px;
  color: #999fa2;
  margin-top: 8px;
  line-height: 1.5;
  height: 42px;
  overflow: hidden;
}
.sci-box-pc .body-right .list .list-item .cover {
  position:relative;
  width: 100%;
  height: 145px;
  overflow: hidden;
}
.sci-box-pc .body-right .list .list-item .cover:after {
  content:"";
  display:block;
  width:30px;
  height:30px;
  position: absolute;
  top:50%;
  left:50%;
  margin-left:-15px;
  margin-top:-15px;
  background:url("https://p4.img.cntv.cn/photoAlbum/templet/common/TPTEKgGS9ccMtvJCaDHaFTmB201021/icon-play.png") no-repeat;
  background-size:100% 100%;
  display:none
}
.sci-box-pc .body-right .list .list-item img {
  width:100%;
  height:100%;
  object-fit: cover;
}
.sci-box-pc .body-right .list .list-item:first-child {
  margin-right:22px;
}
.clearfix {
    clear: both;
}
.floor {
    
	width:1200px;

    margin: auto;
	position:relative;
	/*
    padding-top: 5px;
    padding-bottom: 5px;
    padding-left: 10px;
    padding-right: 10px;
	*/
	
}
.titleFloor {
	z-index:2;
	position:relative;
}
.titleFloor h1 {

	font-family:"Microsoft YaHei";
    font-size:30px;
    font-weight:bold;
	letter-spacing: 0.5em; 
	text-align:center;
	z-index:1;
}
.briefFloor {
	z-index:2;
	position:relative;
	
}
.briefFloor p {
    font-size:18px;
    font-weight:normal;
    letter-spacing: 0.1em;
    line-height: 2em;
    text-align:left;
}
.imageFloor {
	z-index:1;
	text-align:center;
}
.imageFloor img {
	top:0;
	transform: translate(-50%, 0);
	position:absolute;
	
	
}
.sci-common-news2 {
  position: relative;
}
.sci-common-news2 .main {
  background-color: #ffffff;
  /*border-radius: 10px;
  box-shadow: 0 0 10px #707070;*/
  width: 1200px;
  margin: 0 auto;
}
.sci-common-news2 .main .title {
  /*	
  margin-left: 28px;
  padding-left: 48px;
  */
  margin-left: 20px;
  padding-left: 48px;
  background: url(//p4.img.cntv.cn/photoAlbum/templet/common/TPTEM44n9aHWbXkyQm2zZTpk201111/icon.png) no-repeat 0 center/36px 36px;
  font-size: 24px;
  height: 44px;
  line-height: 42px;
  position: relative;
}
.sci-common-news2 .main .title .more {
  position: absolute;
  top: 0;
  right: 28px;
  color: #8c9fb1;
  font-size: 18px;
  cursor: pointer;
  text-decoration: none;
}
.sci-common-news2 .main .body .showMore {
  
  padding-top: 40px;
  padding-bottom: 40px;
  color: #8c9fb1;
  font-size: 18px;
  text-decoration: none;
  text-align:center;
}
.sci-common-news2 .main .body .showMore .showMoreA {
  
  top: 10px;
  color: #8c9fb1;
  font-size: 18px;
  cursor: pointer;
  text-decoration: none;
  text-align:center;
}
.sci-common-news2 .main .body {
  position: relative;
}
.sci-common-news2 .main .list {
  font-size: 28px;
  line-height: 1.5;
  overflow: auto;
  color: #010a11;
}
.sci-common-news2 .main .list .item {
  position: relative;
  /*padding: 40px;*/
  padding: 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.sci-common-news2 .main .list .item a {
  display: block;
  text-decoration: none;
}
.sci-common-news2 .main .list .item .cover {
  -webkit-box-flex: 0;
  -webkit-flex: 0 0 260px;
  -moz-box-flex: 0;
  -ms-flex: 0 0 260px;
  flex: 0 0 260px;
  width: 260px;
  height: 145px;
  margin-right: 20px;
  overflow: hidden;
}
.sci-common-news2 .main .list .item .cover img {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;

  -webkit-transition: transform 1.3s;
  -moz-transition: transform 1.3s;
  -o-transition: transform 1.3s;
  -ms-transition: transform 1.3s;
  -webkit-perspective: 1000;
  -webkit-backface-visibility: hidden;
  -moz-perspective: 1000;
  -moz-backface-visibility: hidden;
  -o-perspective: 1000;
  -o-backface-visibility: hidden;
  -ms-perspective: 1000;
  -ms-backface-visibility: hidden;
}
.sci-common-news2 .main .list .item .cover:hover img {
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -o-transform: scale(1.05);
  -ms-transform: scale(1.05);
  transition: all 1s;
  -moz-transition: all 1s;
  -webkit-transition: all 1s;
  -o-transition: all 1s;
  -ms-transition: all 1s;
}
.sci-common-news2 .main .list .item .content {
  position: relative;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -moz-box-flex: 1;
  -ms-flex: 1;
  white-space: normal;
  flex: 1;
  overflow: hidden;
}
.sci-common-news2 .main .list .item .content .head {
  font-size: 21px;
  color: #021b2e;
}
.sci-common-news2 .main .list .item .content .brief {
  font-size: 16px;
  color: rgba(2, 27, 46, 0.4);
  margin: 10px 0;
  word-break:normal;
}
.sci-common-news2 .main .list .item .content .time {
  font-size: 16px;
  color: #021b2e;
}
.sci-common-news2 .main .list .item .content .tag {
  display: inline-block;
  color: #0676b3;
  margin-left: 15px;
  font-size:16px;
}
.changeBg {
height: 10px;
width: 100%;
}
.edit-show {display:none;}
.edit-mode .edit-show {display:block;  color: #fff;text-shadow: 1px 1px 1px #000;font-size: 30px;}
.edit-mode .blocks {min-height: 30px;}