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;
}
.adsbox {
  display: none !important;
}
.page-inner {
  position:relative;
  min-height:calc(100% - 346px);
}
.page-m-inner {
  position:relative;
  min-height:calc(100% - 200px);
}
.edit-mode .blocks {min-height: 20px;}
.ai-common-nav2 {
  width: 1200px;
  margin: 0 auto;
}
.ai-common-nav2 ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  padding: 0;
  margin: 0;
  overflow-x: auto;
  white-space: nowrap;
  background: white;
}
.ai-common-nav2 ul li {
  position:relative;
  list-style: none;
  font-size: 20px;
  cursor: pointer;
  height: 80px;
  line-height: 80px;
}
.ai-common-nav2 ul li:hover {
  color: #0078f2;
  /**font-size: 26px;**/


}
.ai-common-nav2 ul li:hover:after {
 display:block;
 content:"";
 width:90%;
 height:2px;
 background:#0078f2;
 position:absolute;
 left:50%;
     -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
 bottom:4px;
}
.ai-common-nav2 ul li a {
  display: block;
  text-decoration: none;
  color: black;
  padding: 0 50px;
}
.ai-common-nav2 ul li:hover a {
  color: #0078f2;
}
.ai-common-nav2 ul li.active a {
  color: #0272c7;
}
.ai-common-banner {
  background: none;
}
.ai-common-banner img {
  display: block;
  width: 1200px;
  margin: 0 auto;
}
.ai-live-pc {
  position: relative;
  padding-top: 30px;
}
.ai-live-pc:after {
  content: "";
  display: table;
  clear: both;
}
.ai-live-player {
  position: relative;
  height: 658px;
  background: rgba(0, 0, 0, 0.1);
}
.ai-live-pc .ai-player-box {
  display: none;
  height: 658px;
  position: relative;
}
.ai-live-pc .ai-player-box.yugao img {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.ai-live-pc .ai-live-inner {
  width: 1200px;
  margin: 0 auto;
}
.ai-live-pc .ai-live-head {
  font-size: 18px;
  margin: 15px 0;
  color: white;
  padding: 16px 16px 16px 32px;

  background: url("https://p1.img.cctvpic.com/photoAlbum/templet/common/TPTE6hYTSWiwmXNCPGQR41bo201208/bg-head.png") no-repeat;
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.ai-live-pc .ai-live-head span {
  position: relative;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.ai-live-pc .ai-live-head .title:before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 20px;
  background: url("https://p5.img.cctvpic.com/photoAlbum/templet/common/TPTE6hYTSWiwmXNCPGQR41bo201208/icon-play.png") no-repeat;
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
  margin-right: 5px;
  vertical-align: middle;
}
.ai-live-pc .ai-live-head .back a {
  font-size: 14px;
  color: #3aa9ff;
}
.ai-live-pc .ai-live-body {
  width: 1170px;
  margin: 0 auto;
  padding: 15px;
  background: transparent;
}
.ai-live-pc .ai-live-list {
  position: relative;
  padding: 10px 0 30px;
}
.ai-live-pc .swiper-wrapper.hide {
  display: none;
}
.ai-live-pc .ai-live-list .swiper-slide {
  position: relative;
  width: 270px;
  font-size: 14px;
  color: white;
  cursor: pointer;
}
.ai-live-pc .ai-live-list .swiper-slide .cover {
  position: relative;
  width: 270px;
  height: 174px;
  z-index: 10;
  overflow: hidden;
}
.ai-live-pc .ai-live-list .swiper-slide.active .cover {
  background: url("https://p3.img.cctvpic.com/photoAlbum/templet/common/TPTE6hYTSWiwmXNCPGQR41bo201208/bg-video-choose.png") no-repeat;
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.ai-live-pc .ai-live-list .swiper-slide .cover .review {
  position: absolute;
  top: 24px;
  right: 16px;
  display: block;
  z-index: 10;
  background: rgba(0, 0, 0, 0.75);
  padding: 4px 16px;
  -webkit-border-radius: 20px;
  -moz-border-radius: 20px;
  border-radius: 20px;
  color: white;
}
.ai-live-pc .ai-live-list .swiper-slide .cover .live {
  position: absolute;
  top: 24px;
  right: 16px;
  display: block;
  z-index: 10;
  background: rgba(0, 0, 0, 0.75);
  padding: 4px 16px;
  -webkit-border-radius: 20px;
  -moz-border-radius: 20px;
  border-radius: 20px;
  color: white;
}
.ai-live-pc .ai-live-list .swiper-slide .cover img {
  position: absolute;
  display: block;
  width: 260px;
  height: 152px;
  left: 5px;
  bottom: 5px;
  -o-object-fit: cover;
  object-fit: cover;
  z-index: 10;
}
.ai-live-pc .ai-live-list .swiper-slide.active {
  color: #06d3f4;
}
.ai-live-pc .ai-live-list .swiper-slide .time {
  font-size: 12px;
  padding: 10px 5px 5px;
}
.ai-live-pc .ai-live-list .swiper-slide .title {
  margin-top: 8px;
  padding: 0 5px;
  height: 45px;
  overflow: hidden;
  line-height: 1.6;
}
.ai-live-pc .ai-live-list .button-prev,
.ai-live-pc .ai-live-list .button-next {
  position: absolute;
  top: 80px;

  width: 49px;
  height: 64px;
  background-repeat: no-repeat;
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
  z-index: 50;
  cursor: pointer;
}
.ai-live-pc .ai-live-list .button-prev.hide,
.ai-live-pc .ai-live-list .button-next.hide {
  display: none;
}
.ai-live-pc .ai-live-list .button-prev.swiper-button-disabled,
.ai-live-pc .ai-live-list .button-next.swiper-button-disabled {
  opacity: 0.2;
}
.ai-live-pc .ai-live-list .button-prev {
  left: 0;
  background-image: url("https://p2.img.cctvpic.com/photoAlbum/templet/common/TPTE6hYTSWiwmXNCPGQR41bo201208/icon-left.png");
}
.ai-live-pc .ai-live-list .button-next {
  right: 0;
  background-image: url("https://p1.img.cctvpic.com/photoAlbum/templet/common/TPTE6hYTSWiwmXNCPGQR41bo201208/icon-right.png");
}
.ai-common-words {
  position: relative;
  background-color: white;
  background-image: url("https://p4.img.cctvpic.com/photoAlbum/templet/common/TPTEF90VOSqZwkH4XkNED0kN201208/bg-net.png");
  background-repeat: no-repeat;
  -webkit-background-size: auto 50%;
  -moz-background-size: auto 50%;
  background-size: auto 50%;
  background-position: right bottom;
}
.ai-common-words .main {
  width: 1200px;
  padding: 100px 0;
  margin: 0 auto;
}
.ai-common-words .main .logo {
  width: 100px;
  margin: 0 auto;
}
.ai-common-words .main .logo img {
  display: block;
  width: 100%;
}
.ai-common-words .main .title {
  position: relative;
  font-size: 48px;
  margin: 10px auto 40px;
  text-align: center;
}
.ai-common-words .main .title span {
  position: relative;
  display: inline-block;
  padding: 0 20px;
}
.ai-common-words .main .title span:before,
.ai-common-words .main .title span:after {
  content: "";
  display: inline-block;
  position: absolute;
  top: 50%;
  width: 30px;
  height: 40px;
  background: url("https://p1.img.cctvpic.com/photoAlbum/templet/common/TPTE6hYTSWiwmXNCPGQR41bo201208/menu.png")
    no-repeat;
  -webkit-background-size: 100% 100%;
  -moz-background-size: 100% 100%;
  background-size: 100% 100%;
}
.ai-common-words .main .title span:before {
  left: 0;
  -webkit-transform: translate(-100%, -50%);
  -moz-transform: translate(-100%, -50%);
  -ms-transform: translate(-100%, -50%);
  -o-transform: translate(-100%, -50%);
  transform: translate(-100%, -50%);
}
.ai-common-words .main .title span:after {
  right: 0;
  -webkit-transform: translate(100%, -50%);
  -moz-transform: translate(100%, -50%);
  -ms-transform: translate(100%, -50%);
  -o-transform: translate(100%, -50%);
  transform: translate(100%, -50%);
}
.ai-common-words .main .content {
  position: relative;
  border: 8px solid #dddad7;
  font-size: 20px;
  color: #010a11;
  padding: 20px 40px;
  line-height: 1.5;
}
.ai-common-words .main .content:after {
  content: "";
  display: table;
  clear: both;
}
.ai-common-words .main .content .body {
}
.ai-common-words .main .content .subtitle {
  position: relative;
  color: #0091ff;
  text-align: center;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.ai-common-words .main .content .subtitle:before,
.ai-common-words .main .content .subtitle:after {
  height: 1px;
  background: #0091ff;
  content: "";
  display: block;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -moz-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}
.ai-common-words .main .content .subtitle span {
  padding: 0 1em;
}
.ai-common-words .main .content p {
  max-height: 420px;
  overflow: auto;
}
.ai-common-words .main .content .icon {
  position: relative;
  margin-left: -170px;
  margin-top: -70px;
  width: 310px;
  float: left;
}
.ai-common-words .main .content .icon img {
  display: block;
  width: 100%;
}
.ai-common-product {
  position: relative;
}
.ai-common-product .main {
  width: 1200px;
  padding: 24px 0;
  margin: 0 auto;
  background: white;
}
.ai-common-product .main .logo {
  width: 100px;
  margin: 0 auto;
}
.ai-common-product .main .logo img {
  display: block;
  width: 100%;
}
.ai-common-product .main .title {
  position: relative;
  font-size: 48px;
  margin: 10px auto 40px;
  text-align: center;
}
.ai-common-product .main .title span {
  position: relative;
  display: inline-block;
  padding: 0 20px;
}
.ai-common-product .main .title span:before,
.ai-common-product .main .title span:after {
  content: "";
  display: inline-block;
  position: absolute;
  top: 50%;
  width: 30px;
  height: 40px;
  background: url("https://p1.img.cctvpic.com/photoAlbum/templet/common/TPTE6hYTSWiwmXNCPGQR41bo201208/menu.png") no-repeat;
  background-size: 100% 100%;
}
.ai-common-product .main .title span:before {
  left: 0;
  -webkit-transform: translate(-100%, -50%);
  -ms-transform: translate(-100%, -50%);
  transform: translate(-100%, -50%);
}
.ai-common-product .main .title span:after {
  right: 0;
  -webkit-transform: translate(100%, -50%);
  -ms-transform: translate(100%, -50%);
  transform: translate(100%, -50%);
}
.ai-common-product .main .content {
  position: relative;
  overflow: hidden;
}
.ai-common-product .product-box .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  color: #000000;
  margin-bottom: 64px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding: 0 130px;
}
.ai-common-product .product-box .item:last-child {
  margin-bottom: 0;
}
.ai-common-product .product-box .item .cover {
  padding: 0 32px 32px;
}
.ai-common-product .product-box .item .cover img {
  display: block;
  width: 380px;
  height: 230px;
  -o-object-fit: cover;
  object-fit: cover;
}
.ai-common-product .product-box .item .info {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  margin-left: 32px;
}
.ai-common-product .product-box .item .name {
  font-size: 24px;
  margin-bottom: 32px;
}
.ai-common-product .product-box .item .brief {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 32px;
  color: #333;
}
.ai-common-product .product-box .item .link {
  margin-bottom: 32px;
}
.ai-common-product .product-box .item .link a {
  display: inline-block;
  text-decoration: none;
  font-size: 18px;
  color: white;
  padding: 8px 32px;
  border-radius: 4px;
  background: -webkit-gradient(linear, left top, right top, from(#02b6fa), to(#0079f2));
  background: linear-gradient(to right, #02b6fa 0%, #0079f2 100%);
}
.ai-common-news2 {
  position: relative;
  background-color: #f5f5f5;
}
.ai-common-news2 .main {
  width: 1200px;
  padding: 100px 0;
  margin: 0 auto;
}
.ai-common-news2 .main .logo {
  width: 100px;
  margin: 0 auto;
}
.ai-common-news2 .main .logo img {
  display: block;
  width: 100%;
}
.ai-common-news2 .main .title {
  position: relative;
  font-size: 48px;
  margin: 10px auto 40px;
  text-align: center;
}
.ai-common-news2 .main .title span {
  position: relative;
  display: inline-block;
  padding: 0 20px;
}
.ai-common-news2 .main .title span:before,
.ai-common-news2 .main .title span:after {
  content: "";
  display: inline-block;
  position: absolute;
  top: 50%;
  width: 30px;
  height: 40px;
  background: url("https://p1.img.cctvpic.com/photoAlbum/templet/common/TPTE6hYTSWiwmXNCPGQR41bo201208/menu.png")
    no-repeat;
  -webkit-background-size: 100% 100%;
  -moz-background-size: 100% 100%;
  background-size: 100% 100%;
}
.ai-common-news2 .main .title span:before {
  left: 0;
  -webkit-transform: translate(-100%, -50%);
  -moz-transform: translate(-100%, -50%);
  -ms-transform: translate(-100%, -50%);
  -o-transform: translate(-100%, -50%);
  transform: translate(-100%, -50%);
}
.ai-common-news2 .main .title span:after {
  right: 0;
  -webkit-transform: translate(100%, -50%);
  -moz-transform: translate(100%, -50%);
  -ms-transform: translate(100%, -50%);
  -o-transform: translate(100%, -50%);
  transform: translate(100%, -50%);
}
.ai-common-news2 .main .title .more {
  position: absolute;
  font-size: 24px;
  bottom: 0;
  right: 0;
  color: #0091ff;
  cursor: pointer;
  text-decoration: none;
}
.ai-common-news2 .main .body {
  position: relative;
  margin-top:40px;
}
.ai-common-news2 .main .list {
  font-size: 28px;
  line-height: 1.5;
  overflow: auto;
  color: #010a11;
}
.ai-common-news2 .main .list .item {
  position: relative;
  padding: 40px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.ai-common-news2 .main .list .item a {
  display: block;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  text-decoration: none;
}
.ai-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;
}
.ai-common-news2 .main .list .item .cover img {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.ai-common-news2 .main .list .item .content {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -moz-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}
.ai-common-news2 .main .list .item .content .head {
  font-size: 28px;
  color: #021b2e;
}
.ai-common-news2 .main .list .item .content .brief {
  font-size: 18px;
  color: rgba(2, 27, 46, 0.4);
  margin: 10px 0;
}
.ai-common-news2 .main .list .item .content .time {
  font-size: 18px;
  color: #021b2e;
}
.ai-back-to-top {
  display:none;
  width:50px;
  height:50px;
  background:url("https://p4.img.cctvpic.com/photoAlbum/templet/common/TPTE6hYTSWiwmXNCPGQR41bo201208/icon-top.jpg") no-repeat;
  background-size:100% 100%;
  position:fixed;
  bottom:10%;
  right:50px;
  cursor:pointer;
  box-shadow:0 0 2px 2px #ddd;
z-index:50;
}