body{
  /*padding-bottom: 500px;*/
}
@-webkit-keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.fadeIn {
  -webkit-animation-name: fadeIn;
  animation-name: fadeIn;
}

@-webkit-keyframes fadeOut {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}

.fadeOut {
  -webkit-animation-name: fadeOut;
  animation-name: fadeOut;
}

@-webkit-keyframes fadeOutRight {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
    -webkit-transform: translate3d(100%, 0, 0);
    transform: translate3d(100%, 0, 0);
  }
}

@keyframes fadeOutRight {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
    -webkit-transform: translate3d(100%, 0, 0);
    transform: translate3d(100%, 0, 0);
  }
}

.fadeOutRight {
  -webkit-animation-name: fadeOutRight;
  animation-name: fadeOutRight;
  transition: visibility 0s linear 0.3s;
  visibility: hidden;
}

@-webkit-keyframes fadeInRight {
  from {
    opacity: 0;
    -webkit-transform: translate3d(100%, 0, 0);
    transform: translate3d(100%, 0, 0);
  }

  to {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    -webkit-transform: translate3d(100%, 0, 0);
    transform: translate3d(100%, 0, 0);
  }

  to {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}

.fadeInRight {
  -webkit-animation-name: fadeInRight;
  animation-name: fadeInRight;
}
.svg-container{
  /*display: inline;*/
  /*width: 70px;*/
}
svg{
  width: 100% !important;
}
.mb-title-index{
  margin-bottom: 2rem;
}
.title-desc-index{
  font-size: 0.8rem;
  padding: 0 1.5rem;
  text-align: center;
}
.main-container{
  margin-top: 49px; /* safari 白边 */
  width: 100%;
  margin-right: auto;
  margin-left: auto;
}
.main-container h5{
  font-size: 1.25rem;
  font-weight: 500;
}
#swiper1,#swiper2,#swiper3,#swiper4,#swiper5{
  margin: 0 auto;
  max-width: 992px;
}
#swiper4{
  max-width: 80%;
}
#swiper3 .swiper-slide .slide-icon{
  display: block;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin: 0 auto;
  margin-top: 0.25rem;
  background-size: 50px 50px !important;
}
#swiper3 .swiper-slide:nth-child(1) .slide-icon{
  background:url("../images/index/sceneicon1.svg") center no-repeat padding-box;
}
#swiper3 .swiper-slide:nth-child(2) .slide-icon{
  background:url("../images/index/sceneicon2.svg") center no-repeat padding-box;
}
#swiper3 .swiper-slide:nth-child(3) .slide-icon{
  background:url("../images/index/sceneicon3.svg") center no-repeat padding-box;
}
#swiper3 .swiper-slide:nth-child(4) .slide-icon{
  background:url("../images/index/sceneicon4.svg") center no-repeat padding-box;
}
#swiper3 .swiper-slide:nth-child(5) .slide-icon{
  background:url("../images/index/sceneicon5.svg") center no-repeat padding-box;
}
#swiper3 .swiper-slide:nth-child(6) .slide-icon{
  background:url("../images/index/sceneicon6.svg") center no-repeat padding-box;
}
#swiper3 .swiper-slide:nth-child(7) .slide-icon{
  background:url("../images/index/sceneicon7.svg") center no-repeat padding-box;
}
/*#swiper3 .swiper-slide:nth-child(1).swiper-slide-active .slide-icon{
  background:url("../images/index/sceneiconA1.png") center no-repeat padding-box;
}
#swiper3 .swiper-slide:nth-child(2).swiper-slide-active .slide-icon{
  background:url("../images/index/sceneiconA2.png") center no-repeat padding-box;
}
#swiper3 .swiper-slide:nth-child(3).swiper-slide-active .slide-icon{
  background:url("../images/index/sceneiconA3.png") center no-repeat padding-box;
}
#swiper3 .swiper-slide:nth-child(4).swiper-slide-active .slide-icon{
  background:url("../images/index/sceneiconA4.png") center no-repeat padding-box;
}
#swiper3 .swiper-slide:nth-child(5).swiper-slide-active .slide-icon{
  background:url("../images/index/sceneiconA5.png") center no-repeat padding-box;
}
#swiper3 .swiper-slide:nth-child(6).swiper-slide-active .slide-icon{
  background:url("../images/index/sceneiconA6.png") center no-repeat padding-box;
}
#swiper3 .swiper-slide:nth-child(7).swiper-slide-active .slide-icon{
  background:url("../images/index/sceneiconA7.png") center no-repeat padding-box;
}*/
#swiper3 .swiper-slide{
  opacity: 0.5;
}
#swiper3 .swiper-slide-active{
  opacity: 1;
}
#swiper3 .swiper-slide-active .slide-icon{
  transform: scale(1.5);
}
#swiper3 .swiper-slide-active .scene-desc{
  transform: scale(1.3);
}
.scene-desc{
  font-size: .75rem;
  margin-top: 0.25rem
}
.menu-icon{
  height: 50px;line-height:50px;width: 50px;
  text-align: center;margin-right: 10px;color: #fff;right: 0;left: auto;
  background: url("../lib/bootstrap4.0/iconfont/menu.png") center no-repeat;
  -webkit-background-size: 30px 30px;
  background-size: 30px 30px;
}
.close-menu{
  background: url("../lib/bootstrap4.0/iconfont/close.png") center no-repeat;
  -webkit-background-size: 30px 30px;
  background-size: 30px 30px;
}
.menu-wrapper{
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color:rgba(0,0,0,.4) ;
}
.menu-wrapper.animated{
  animation-duration: 0.5s;
}
ul{
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}
.menu-one a{
  color:#fff;
  text-decoration: none;
}
.menu-one{
  position: absolute;
  padding-top: 50px;
  background: rgba(0,0,0,0.9);
  color: #E8E8E8;
  line-height: 3rem;
  height: 100%;
  overflow-y: auto;
  width: 100%;
}
.icon-container{
  display: inline-block;
  width: 1rem;
  height: 1rem;
  position: absolute;
  right: 0.5rem;
  margin-top: 1rem;
}
.icon-container.icon-plus{
  background: url("../lib/bootstrap4.0/iconfont/plus.png");
  background-size: contain;
  z-index: 10;
}
.icon-container.arrow-right{
  background: url("../lib/bootstrap4.0/iconfont/arrow-right.png");
  background-size: contain;
  transition: all 0.15s linear;
  z-index: 10;
}
.rotate-90{
  transform:rotate(90deg);
  -ms-transform:rotate(90deg);   /* IE 9 */
  -moz-transform:rotate(90deg);  /* Firefox */
  -webkit-transform:rotate(90deg); /* Safari 和 Chrome */
  -o-transform:rotate(90deg);  /* Opera */
  transition: background 0.15s linear;
}
.icon-container.icon-minus{
  background: url("../lib/bootstrap4.0/iconfont/minus.png");
  background-size: contain;
}
.menu-one > ul > li > div{
  border-bottom: 1px solid #454545;
  padding: 0 1rem ;
}
.menu-one > ul > li:nth-child(2) > div{
  padding: 0;
}
.menu-one > ul > li:nth-child(2) > div > div:first-child{
  padding: 0 1rem;
}
.menu-two{
  font-size: 0.8rem;
  color: #fefefe;
  /*background-color: #32383e;*/
  width: 100%;
}
.menu-two > li >div{
  padding-left: 1rem;
}
.menu-two-active{
  background-color: rgba(0, 0, 0,1);
  color: #2273E2;
}
.menu-three-container{
  position: fixed;
  top: 0;
  left: 0rem;
  right: 0;
  bottom: 0;
  background-color: rgba(50, 50, 50,0.5);
  z-index: 20;
}
.menu-three{
  position: fixed;
  top: 0;
  left: 8rem;
  right: 0;
  bottom: 0;
  background-color: rgba(25, 25, 25,1);
  overflow: scroll;
}
.menu-three img{
  height: 1rem;
  vertical-align: text-bottom;
}
.menu-three a{
  color: #fff;
}
.menu-three.animated{
  animation-duration: 0.3s;
}
.menu-three ul{
  margin-top: 50px;
  padding-left: 1rem;
  padding-right: 1rem;
}
.menu-three ul li{
  position: relative;
}
.menu-three ul li:after{
  content: '';
  display: block;
  clear: both;
}
.menu-three ul li a:after{
  content: '';
  display: block;
  clear: both;
}
.menu-three ul li > span:first-child{
  display: inline-block;
}
.menu-three ul li > span:last-child{
  display: inline-block;
  float: right;
}
.menu-three-container.animated{
  animation-duration: 0.3s;
}
.title-link span:first-child{
  float: left;
  width: calc(100% - 4rem);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.core-img{
  display: block;
  margin: 0 auto;
  width:40px;
}
.core-title{
	color: #333;
  text-align: center;
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
}
.core-desc{
	color: #9d9d9d;
  text-align: center;
  font-size: 0.5rem;
  margin-bottom: 1rem;
}
.core-bg-1{
  background-color: #fdfdfd;
}
.solution-desc{
  position: absolute;
  /*top: calc(50% - 0.5rem);*/
 	bottom: 10px;
  text-align: center;
  color: #fff;
  font-size: 1.5rem;
  /*font-weight: bold;*/
}
.acce-container > ul{
  margin: 0 auto;
  width: 100%;
}
.acce-container > ul > li{
  margin-bottom: 0rem;
}
.acce-icon-container{
  margin-right: 3rem;
  width: 4rem;
  position: relative;
}
.acce-container > ul > li:last-child {
  margin-bottom: 0;
}
.acce-container > ul > li:last-child .acce-icon-container:after{
  display: none;
}
.acce-icon-container:before{
  display: block;
  content: " ";
  border-top:1px dashed #ddd;
  width:  3rem;
  position: absolute;
  top: 50%;
  left: 100%;
}
.acce-icon-container:after{
  display: block;
  content: " ";
  border-left:1px dashed #ddd;
  height:  3rem;
  position: absolute;
  top: 100%;
  left: 50%;
}
.acce-desc{
  margin-top: 0.5rem;
  padding-left: 0.5rem;
}
.acce-desc > div:last-child{
  font-size: 0.9rem;
}
.succ-desc-index{
  position: absolute;
  top: 1.5rem;
  text-align: center;
  width: 100%;
  color: #000;
}
footer{
  padding:1rem;
  line-height: 3rem;
}
.gradient{
  filter:alpha(opacity=100 finishopacity=100 style=1 startx=0,starty=0,finishx=0,finishy=150) progid:DXImageTransform.Microsoft.gradient(startcolorstr=#0B0D27,endcolorstr=black,gradientType=0);
  -ms-filter:alpha(opacity=100 finishopacity=100 style=1 startx=0,starty=0,finishx=0,finishy=150) progid:DXImageTransform.Microsoft.gradient(startcolorstr=#0B0D27,endcolorstr=black,gradientType=0);/*IE8*/
  background:black; /* 一些不支持背景渐变的浏览器 */
  background:-moz-linear-gradient(top, #0B0D27, rgba(0, 0, 0, 1));
  background:-webkit-gradient(linear, 0 0, 0 bottom, from(#0B0D27), to(rgba(0, 0, 0, 1)));
  background:-o-linear-gradient(top, #0B0D27, rgba(0, 0, 0, 1));
}
.foot-link a,.foot-link a:active,.foot-link a:visited{
  color: #fff;
  opacity: 0.7;
  font-size: 0.9rem;
  text-decoration: none;
}
.foot-title{
  color: #fff;
  padding: 0 0.5rem;
  border-bottom: 1px solid #666;
  transition: border-bottom 0s linear 0.35s;
}
div[aria-expanded="true"]{
  border: none;
}
.foot-link.collapsing{
  border-bottom: 1px solid #666;
}
.foot-link ul{
  padding: 0 0.5rem;
  border-bottom: 1px solid #666;
}
.icon-foot-container{
  display: inline-block;
  width: 1rem;
  height: 1rem;
  margin-top: 1rem;
}
div[aria-expanded="false"] .icon-foot-container{
  background: url("../lib/bootstrap4.0/iconfont/plus.png") no-repeat;
  background-size: contain;
}
div[aria-expanded="true"] .icon-foot-container{
  background: url("../lib/bootstrap4.0/iconfont/minus.png")  no-repeat;
  background-size: contain;
}
.foot-qr{
  font-size: 0.6rem;
  line-height: 1rem;
  color: #999;
}
.foot-qr img{
  width: 4rem;
}
.solution-container{
  padding:0.8rem
}
.solution-container > ul{
  border-bottom: none;
}
.solution-container hr{
  border-top:1px solid #efefef;
  box-shadow: 0px 1px 5px #aaa;
}
.solution-container > ul >li,.solution-container .scroll > ul >li{
  /*height: 2rem;*/
  padding: 0rem 0.5rem;
}
.solution-container > ul >li:first-child{
  padding-left: 0rem;
}
.solution-container > ul >li a,.solution-container.succ-container .scroll ul >li a{
  display: block;
  height: 3rem;
  line-height: 3rem;
  color: #ddd;
  text-decoration: none;
  border-bottom:0.125rem solid transparent;
}
.solution-container > ul >li a.active,.solution-container .scroll ul >li a.active{
  display: block;
  color: #000;
  text-decoration: none;
  border-bottom:0.125rem solid #2273E2;
  transition:all 0.15s linear;
}
article a:focus{
  text-decoration: none;
}
.solution-container .article-title{
  text-align: center;
  font-size: 0.875rem;
  color: #333;
}
.solution-container .article-img{
  height: 0;
  padding-bottom: 100%;
  overflow: hidden;
  position: relative;
}
.solution-container .article-img img{
  position: absolute;
  top: -50%;
}
.solution-container .tab-pane .article-desc{
  text-align: center;
  font-size: 0.7rem;
  color: #333;
}
.solution-container .tab-pane .article:nth-child(odd){
  padding: 0;
  padding-right: 0.5rem;
}
.solution-container .tab-pane .article:nth-child(even){
  padding: 0;
  padding-left: 0.5rem;
}
.solution-container.succ-container .scroll{
  overflow-x: scroll;
}
.solution-container.succ-container .scroll > ul{
  width: 27rem;
}.solution-container.succ-container .scroll > ul > li{
   /*width: 5rem;*/
 }
.solution-container.succ-container .article-title{
  text-align: left;
}
.solution-container.succ-container .tab-pane .article-desc{
  text-align: left;
}
.solution-container.succ-container .article-title{
  color: #000;
}
.solution-container.succ-container .tab-pane .article-desc{
  color: #666;
}
.join-acce-icon{
  display: block;
  text-align: center;
  margin:3rem auto 0.5rem;
  width: 4rem;
}
.join-acce-title{
  display: block;
  font-size: 1.125rem;
}
.join-acce-desc{
  display: block;
  margin-top: 0.25rem;
  color: #999;
}
.acce-regist-img{
  width:100%;
  max-width: 100%;
  margin:0.5rem auto;
}
.test-content{
  width: calc(100% - 4rem);
}
.test-doc{
  width:2rem;
}
.test-title{
  color:#2273E2;
  text-decoration: none;
  word-break: break-all;
  white-space: normal;
}
.test-desc{
  margin-top: .125rem;
  font-size: 0.75rem;
  color: #999;
  text-decoration: none;
  word-break: break-all;
  white-space: normal;
}
.d-block{
  display: block;
}
.acce-sub-desc{
  position: absolute;
  top: calc(50% - 0.5rem);
  color: #fff;
  text-align: center;
  width:100%;
}
.center-text{
  position: absolute;
  top: calc(50% - 0.5rem);
  color: #fff;
  font-size: 1.125rem;
  text-align: center;
  width:100%;
}
.article-container{
  padding: 1rem;
}
.article-container img{
  width: 100% !important;
  height: 100% !important;
}
.article-container a{
  word-wrap: break-word;
}
.article-succ{
  padding-left: 10%;
  padding-right:10%;
}
.article-succ .article-title{
  color: #000;
}
.article-succ .article-desc{
  color: #666;
  font-size: 0.9rem;
  text-decoration: none;
}
.btn.btn-primary{
  padding: 0.375rem 1.75rem;
}
.swiper-container-horizontal>.swiper1-indicater.swiper-pagination-bullets .swiper-pagination-bullet {
  width: 1rem;
  height: 2px;
  background-color: #fff;
  opacity: 1;
  -webkit-border-radius: unset;
  -moz-border-radius: unset;
  border-radius: unset;
}
.swiper1-indicater.swiper-pagination-bullets .swiper-pagination-bullet.swiper-pagination-bullet-active{
  background-color: #2273E2;
}
#connectModal .modal-body, #comingModal .modal-body{
  padding: 0.4rem;
}
#connectModal .modal-dialog, #comingModal .modal-dialog{
  margin: 3rem;
}
#connectModal .modal-footer, #comingModal .modal-footer{
  justify-content: center;
  padding: 0.5rem;

}
.font-500{
  font-weight: 500 !important;
}

/*默认样式 start*/
h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
  font-family: inherit;
  font-weight: bold;
  line-height: 1.1;
  color: inherit;
}
h1 small,
h2 small,
h3 small,
h4 small,
h5 small,
h6 small,
.h1 small,
.h2 small,
.h3 small,
.h4 small,
.h5 small,
.h6 small,
h1 .small,
h2 .small,
h3 .small,
h4 .small,
h5 .small,
h6 .small,
.h1 .small,
.h2 .small,
.h3 .small,
.h4 .small,
.h5 .small,
.h6 .small {
  font-weight: normal;
  line-height: 1;
  color: #777777;
}
h1,
.h1,
h2,
.h2,
h3,
.h3 {
  margin-top: 20px;
  margin-bottom: 10px;
}
h1 small,
.h1 small,
h2 small,
.h2 small,
h3 small,
.h3 small,
h1 .small,
.h1 .small,
h2 .small,
.h2 .small,
h3 .small,
.h3 .small {
  font-size: 65%;
}
h4,
.h4,
h5,
.h5,
h6,
.h6 {
  margin-top: 10px;
  margin-bottom: 10px;
}
h4 small,
.h4 small,
h5 small,
.h5 small,
h6 small,
.h6 small,
h4 .small,
.h4 .small,
h5 .small,
.h5 .small,
h6 .small,
.h6 .small {
  font-size: 75%;
}
h1,
.h1 {
  font-size: 20px;
}
h2,
.h2 {
  font-size: 18px;
}
h3,
.h3 {
  font-size: 16px;
}
h4,
.h4 {
  font-size: 14px;
}
h5,
.h5 {
  font-size: 14px;
}
h6,
.h6 {
  font-size: 12px;
}
/*默认样式 end*/
/*7868 海极网首页改版 start*/
.core-bg-dark{
	background:#f3f3f3;
}
.core-bg-light{
	background:#fAfafa;
}
.banner-wrap{
	position: relative;
}
.banner-btn{
	position:absolute;
	/*bottom: 30px;*/
  /*height: 15px;
  top: 60%;
	left:70px;*/
	padding: 2px 8px;
	font-size: 0.4rem;
	border: 1px solid #fff;
	border-radius: 4px!important;
	color: #fff;
	background: transparent;
  height: 16px;
  line-height: 12px;
  top: 78%;
  left: 40px;
}
#swiper5 .swiper-slide{
	height: 377px;
}
#swiper5 .swiper-slide .p-30{
	padding: 0 20px;
}
.banner-wrap p{
	position:absolute;
	/*bottom: 51px;*/
  top: 42%;
	left: 20px;
	font-size: 0.3rem;
	color: #fff;
	width: 33%;
}
/*7868 海极网首页改版 end*/
/*海极网首页改版（2020.5）增加样式 start*/
/*接入流程详情页面 start*/
.app-access-container{
  position: relative;
}
.app-access-title{
  width:150px;
  height:60px;
  color: #fff;
  border-radius: 30px;
  background-color: #1786ff;
  position: absolute;
  top: -30px;
  left:495px;
  font-size: 20px;
  line-height: 60px;
}
.margin-tb{
  margin:100px 0;
}
.margin_bottom_120{
  margin-bottom:120px;
}
/*接入流程详情页面 end*/
.ellipsis-style {
  display: inline-block;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
  white-space: nowrap;
}
.join-access-nav{
  margin:70px 0 60px 0;
}
.join-access-nav li {
  float: none;
  height: 48px;
  display: inline-block;
  width: 50%;
  background-color: #eee;
  color: #2283E2;
  line-height: 48px;
}
.join-access-nav li a{
  display: inline-block;
  width: 100%;
}
.join-access-nav.nav-pills > li.active > a, .join-access-nav.nav-pills > li.active > a:hover, .join-access-nav.nav-pills > li.active > a:focus {
  color: #fff;
  background-color: #2283E2;
}
.join-access-nav.nav-pills > li > a, .join-access-nav.nav-pills > li > a:hover, .join-access-nav.nav-pills > li > a:focus, .join-access-nav.nav-pills > li > a:visited {
  text-decoration: none!important;
}
.clearfix::after {
  content: "";
  display: table;
  clear: both
}
.search-input-wrap{
  display: flex!important;
}
.video-search-input{
  flex-grow: 1;
  height: 38px;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 0 6px;
  margin-right: 8px;
  outline:none;
}

#videoSearchBtn{
  vertical-align: top;
}
.search-icon-wrap {
  padding: 8px;
  position: absolute;
  right: 0px;
  top: 0px;
  width: 40px;
  height: 40px;
  border-radius: 0 4px 4px 0;
  background: #fff;
}
.classroom-container{
  width: 100%;
  margin:0px auto 90px auto;
}
.no-class-tip{
  height: 32px;
  line-height: 32px;
  color: #999;
  text-align: center;
}
.video-img{
  width: 100%;
  /* height:200px; */
  overflow: hidden;
  cursor: pointer;
  margin-bottom: 6px;
}
.video-view{
  color: #aaa;
  font-size: 12px;
  text-align: left;
}
.video-title{
  width:100%;
  font-size: 16px;
  font-weight: 500;
  margin: 6px 0 10px 0;
}
.video-desc{
  color: #9d9d9d;
  line-height: 20px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  width:100%;
  /* height: 60px; */
  max-height: 60px;
    margin-bottom: 10px;
}
.video-wrap{
  border: 1px solid #ddd;
  border-radius: 4px;
  overflow: hidden;
  padding-bottom: 10px;
}
.padding-l-r{
  padding:0 8px;
}
.video-wrap:hover{
  border: 1px solid #2283E2;
  box-shadow: 0 0 12px 0 rgba(204,204,204,0.59);
}
#current-type{
  font-size: 18px;
  margin: 0 0 30px 15px;
}
.classroom-tab-nav{
  margin: 20px 0;
}
.classroom-tab-nav li{
  height:34px;
  line-height: 34px;
    padding: 0 8px;
}
.classroom-tab-nav.nav-pills > li.active > a, .classroom-tab-nav.nav-pills > li.active > a:hover, .classroom-tab-nav.nav-pills > li.active > a:focus {
  /* color: #333;
  font-size: 17px; */
  font-weight:600;
  background-color: transparent;
  color: #2283E2;
  font-size: 18px;
  text-decoration: none;
}
.classroom-tab-nav.nav-pills > li.active{
  border-bottom: 3px solid #2283E2;
}
.classroom-tab-nav.nav-pills > li > a{
  color: #333;
  font-size: 17px;
}
.classroom-tab-nav.nav-pills > span{
  font-size: 18px;
  margin: 0 18px;
  color: #cdcdcd!important;
  float: left;
}
.classroom-tab-content .tab-pane{
  width:100%;
}
.margin-b-22{
  margin-bottom:22px;
}
.no-margin-l-r{
  margin-left: 0!important;
  margin-right: 0!important;
}
.padding_18{
  padding:18px;
}
.video-name-small{
  display: inline-block;
  font-size: 20px;
  font-weight: 500;
  margin-right: 14px;
}
.video-info-container{
  margin-top: 16px;
}
.video-name{
  font-size: 24px;
}
/*海极网首页改版（2020.5）增加样式 end*/

/* 202105 海极网课堂迭代 start */
/* .class-banner-wrap{
  position: relative;
} */
.class-banner-wrap .class-tabs{
  background: #fff;
}
.class-tabs .nav-tabs li{
  width: 50%;
  text-align: center;
  height: 39px;
  line-height: 39px!important;
  background: #fff;
}
/* .class-tabs .nav-tabs li.active{
  
} */
.class-tabs .nav-tabs > li > a {
  cursor: pointer;
  color: #333;
  border: none;
  font-size: 14px;
  width: 100%;
    display: inline-block;
    height: 40px;
    line-height: 40px;
}
.class-tabs .nav-tabs > li.active > a,.class-tabs .nav-tabs > li.active > a:hover,.class-tabs .nav-tabs > li.active > a:focus { 
  cursor: default;
  /* color: #fff;
  background-color: #2283e2; */
  color: #2283e2;
  /* background-color: #fff; */
  border-bottom: 2px solid #2283e2;
  text-decoration: none;
  width: 80px;
}
/* .class-tabs .nav-tabs > li.active { 
  position: relative;
}
.class-tabs .nav-tabs > li.active::after { 
  position: absolute;
  bottom: 0;
} */
/* .class-tabs .nav-tabs > li > a {
  margin-right: 0px;
  line-height: 1.42857143;
  border-radius: 0;
  height: 42px;
  font-weight: 600;
} */
/* .class-tabs .nav-tabs > li.active,.class-tabs .nav-tabs > li.active:hover,.class-tabs .nav-tabs > li.active:focus { 
  cursor: default;
  color: #2283e2;
  background-color: #fff;
  border: none;
}
.class-tabs .nav-tabs > li {
  margin-right: 0px;
  line-height: 1.42857143;
  border-radius: 0;
  font-weight: 600;
  color: #fff;
  background-color: #2283e2;
} */
.class-tabs .tab-content .tab-pane{
  padding: 5px 0px;
  background: #fff;
}
.class-tabs .nav-tabs > li > a:hover {
  border-color:#2283e2;
}
.class-tabs .nav-tabs {
    /* border-bottom: none; */
}
.hot-class-wrap,.new-class-wrap{
  list-style-type: none;
  padding: 0 10px;
}
.hot-class-wrap li,.new-class-wrap li{
  height: 32px;
  line-height: 32px;
}
.hot-class-wrap li h4,.new-class-wrap li h4{
  display: inline-block;
  color: #333;
  width: 200px;
  overflow: hidden;white-space: nowrap;text-overflow: ellipsis;
  height: 32px;
  line-height: 32px;
  margin: 0;
}
.hot-class-wrap li:hover h4,.new-class-wrap li:hover h4{
  text-decoration: underline;
  color: #2283e2;
}
.hot-class-wrap li span,.new-class-wrap li span{
  float: right;
  color: #999;
  font-size: 12px;
  line-height: 32px;
}
.class-tabs{
  margin-top: 10px;
}
.bannerlist-nav-tabs{
  height: 40px;
  line-height: 40px;
  background: #fff;
  border-bottom: 1px solid #f5f5f5;
}
.bannerlist-nav-tabs li{
  height: 40px;
  line-height: 40px;
  font-size: 14px;
}
.classroom-search{
  margin-bottom: 22px;
}
.new-class-wrap li a, .hot-class-wrap li a{
  display: block;
    height: 32px;
}
/* 202105 海极网课堂迭代 end */