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;
}
.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;
}
.edit-show {display:none;}
.edit-mode .edit-show {display:block;}
.edit-mode .blocks {min-height: 20px;}
.ai-news {
  width: 1200px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  margin: 20px auto 60px;
}
.ai-news .head {

height:40px;

  /**width: 333px;
  height: 43px;
  background: url(https://p5.img.cctvpic.com/photoAlbum/templet/common/TPTEKgGS9ccMtvJCaDHaFTmB201021/icon-news.png)
    no-repeat;
  background-size: 100% 100%;**/
}
.ai-news .head img {
 display:block;
height:40px;
}
.ai-news .body {
  background: white;
  padding: 24px;
  margin-top: 24px;

}
.ai-news .body:after {
  display: table;
  clear: both;
  content: "";
}
.ai-news .ai-topic 
.ai-news .ai-industry {
  margin-bottom:20px;
}
.ai-news .ai-topic .name,
.ai-news .ai-industry .name {
  font-size: 22px;
  color: #293e5b;
  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;
  margin-bottom: 24px;
}
.ai-news .ai-topic .name span:first-child,
.ai-news .ai-industry .name span:first-child {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  font-weight:bold;
}
.ai-news .ai-topic .name span:first-child:before {
  content: "";
  width: 32px;
  height: 28px;
  display: inline-block;
  margin-right: 10px;
  background: url("https://p5.img.cctvpic.com/photoAlbum/templet/common/TPTEKgGS9ccMtvJCaDHaFTmB201021/icon-topic.png")
    no-repeat;
}
.ai-news .ai-industry .name span:first-child:before {
  content: "";
  width: 32px;
  height: 24px;
  display: inline-block;
  margin-right: 10px;
  background: url("https://p4.img.cctvpic.com/photoAlbum/templet/common/TPTEKgGS9ccMtvJCaDHaFTmB201021/icon-industry.png")
    no-repeat;
}
.ai-news .ai-topic .name a,
.ai-news .ai-industry .name a {
  color: #8c9fb1;
  font-size: 18px;
}
.ai-news .ai-topic .pagination {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  margin-top: 20px;
}
.ai-news .ai-topic .pagination .dots {
  margin: 0 12px;
}
.ai-news .ai-topic .pagination .prev,
.ai-news .ai-topic .pagination .next {
  width: 24px;
  height: 24px;
  cursor: pointer;
}
.ai-news .ai-topic .pagination .prev {
  background: url("https://p5.img.cctvpic.com/photoAlbum/templet/common/TPTEKgGS9ccMtvJCaDHaFTmB201021/icon-arrow-left.png")
    no-repeat;
  background-size: 100% 100%;
}
.ai-news .ai-topic .pagination .next {
  background: url("https://p1.img.cctvpic.com/photoAlbum/templet/common/TPTEKgGS9ccMtvJCaDHaFTmB201021/icon-arrow-right.png")
    no-repeat;
  background-size: 100% 100%;
}
.ai-news .ai-topic .pagination .dots span {
  margin: 0 12px;
}
.ai-news .ai-topic .pagination .dots .swiper-pagination-bullet-active {
  background: #888;
}
.ai-news .ai-topic .swiper-slide .title {
  color: #010c11;
  font-size: 16px;
  margin-top: 24px;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  height: 16px;
  line-height: 16px;
}
.ai-news .ai-topic .swiper-slide .brief {
  color: #999fa2;
  font-size: 14px;
  margin-top: 8px;
  line-height: 1.5;
  height: 42px;
  overflow: hidden;
}
.ai-news .ai-topic .swiper-slide .cover {
  position:relative;
  height: 155px;
  overflow: hidden;
}
.ai-news .ai-topic .swiper-slide .cover img {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.ai-news .ai-industry .list-item {
  position:relative;
  margin-bottom:24px;
  display:-webkit-box;
  display:-webkit-flex;
  display:-moz-box;
  display:-ms-flexbox;
  display:flex;
}
.ai-news .ai-industry .list-item a {

}
.ai-news .ai-industry .list-item .cover {
  position:relative;
  width: 276px;
  height: 155px;
  min-width: 276px;
  overflow: hidden;
  margin-right: 16px;
}
.ai-news .ai-industry .list-item .cover img {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.ai-news .ai-industry .list-item .content {
  position:relative;
  -webkit-box-flex:1;
  -webkit-flex:1;
  -moz-box-flex:1;
  -ms-flex:1;
  flex:1;
  overflow:hidden;
}
.ai-news .ai-industry .list-item .title {
  color: #010c11;
  font-size: 16px;

}
.ai-news .ai-industry .list-item .brief {
  color: #999fa2;
  font-size: 14px;
  margin-top: 8px;
  line-height: 1.5;
  overflow: hidden;
}
.ai-news .ai-industry .list-item .time {
  display: inline-block;
  margin-top:8px;

}
.ai-news .ai-industry .list-item .tag {
  display:inline-block;
  color: #0676b3;
  margin-left: 15px;
}
.ai-news .ai-industry .list-item a {
  color:black;
}
.page {
  background: #f1f3f5
    url(//p1.img.cctvpic.com/photoAlbum/templet/common/TPTEKgGS9ccMtvJCaDHaFTmB201021/home_bg.jpg)
    no-repeat;
  background-size: 3000px auto;
  background-position: center top;
  min-height: 100%;
  overflow: hidden;
}
@media screen and (min-width: 3000px) {
  .page {
    background-size: 100% auto;
  }
}
.page-inner {

  position:relative;

  min-height: calc(100vh - 346px);
}