.tab-menu {
  height: 50px;
  line-height: 50px;
  border-top: 1px solid #E0E0E0;
}
.tab-menu li {
  float: left;
  height: 100%;
  padding: 0px 30px;
  font-size: 16px;
  color: #474747;
  cursor: pointer;
  margin-top: 0!important;
}
.tab-menu .active {
  border-top: 3px solid #00B7EE;
  color: #00B7EE;
}
.teacher {
  margin-left: 0;
}
.div-content{
  font-family: "PingFang SC";
}
.div-content .new-title {
  margin-top: 20px;
  border-bottom: 1px solid #f0f3f6;
  padding-bottom: 10px;
}
.div-content .new-title p {
  float: left;
  width: 80%;
  font-size: 16px;
}
.div-content .new-title .iconfont {
  color: #93999f;
  font-size: 14px;
  float: right;
  margin: 5px 10px 0 0;
  cursor: pointer;
}
.div-content ol li {
  margin-left: 16px;
  padding: 10px 0;
  height: 46px;
  line-height: 46px;
  border-bottom: 1px solid #f0f3f6;
  font-size: 13px;
  cursor: pointer;
}
.div-content ol li:hover {
  background: -webkit-linear-gradient(left,rgba(240,243,246,0.76),rgba(255,255,255,0.76)); /* Safari 5.1 - 6 */
  background: -o-linear-gradient(right,rgba(240,243,246,0.76),rgba(255,255,255,0.76)); /* Opera 11.1 - 12*/
  background: -moz-linear-gradient(right,rgba(240,243,246,0.76),rgba(255,255,255,0.76)); /* Firefox 3.6 - 15*/
  background: linear-gradient(to right, rgba(240,243,246,0.76),rgba(255,255,255,0.76));
}
.div-content ol li .number {
  line-height: 25px;
  padding: 0 15px;
  font-size: 14px;
}
.div-content ol li .play {
  /*width: 16px;
  height: 16px;
  border-radius: 100%;
  background: #0099ff;
  line-height: 16px;*/
  cursor: pointer;
  padding: 0;
  margin: 0px 15px 0;
  background: inherit !important;
}
.div-content ol li .play .iconfont {
  color: #0099ff;
  display: inline-block;
}
.div-content ol li .live-course {
  margin-left: 0px;
}
.div-content ol li .live-course p {
  font-size: 14px;
  color: #333;
}
.div-content ol li .live-course p .live-free {
  display: inline-block;
  width: 44px;
  height: 18px;
  line-height: 18px;
  text-align: center;
  background: #0099ff;
  color: #fff;
  font-size: 12px;
  border-radius: 18px;
  border-bottom-right-radius: 0;
  font-style: normal;
  margin-right: 10px;
}
.div-content ol li .live-course .start-time {
  color: #93999f;
  margin-top: 1px;
  font-size: 12px;
}
.div-content ol li .live-course .start-time .live-now {
  color: #0099ff;
}
.div-content ol li .live-course .start-time .time {
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid #e0e0e0;
  display: inline-block;
  line-height: 14px;
}
/*添加教师  hxs 2019-08-20*/
.div-content ol li .live-course .start-time .teacher {
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid #e0e0e0;
  display: inline-block;
  line-height: 14px;
}
.div-content ol li .handle-course {
  margin-right: 10px;
}
.div-content ol li .handle-course a {
  color: #93999f;
  padding: 0 14px;
  border-right: 1px solid #e0e0e0;
  font-size: 12px;
  line-height: 14px;
  display: inline-block;
}
.div-content ol li .handle-course a:last-child {
  padding-right: 0;
  border-right: 0;
}
.div-content ol li .handle-course a:hover,
.div-content ol li .handle-course a:visited,
.div-content ol li .handle-course a:focus {
  text-decoration: none;
}
.div-content .live_contents .live-cont .load-more {
  text-align: center;
  font-size: 12px;
  /*color: #93999f!important;*/
  line-height: 38px;
  cursor: pointer;
  padding: 0;
}
/*添加直播课程单元目录样式*/
.div-content .live_contents .live-cont .load-more-live {
  text-align: center;
  font-size: 12px;
  /*color: #93999f!important;*/
  line-height: 38px;
  cursor: pointer;
  padding: 0;
  color: #0af;
}

.dialog {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  font-family: "PingFang SC";
}
.dialog .mask-data {
  padding: 20px;
  width: 500px;
  height: 340px;
  background: #fff;
  border-radius: 15px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -190px;
  margin-left: -270px;
  box-shadow: 0 10px 9px rgba(0, 0, 0, 0.1);
}
.dialog .mask-data .title {
  font-size: 22px;
  margin-bottom: 15px;
  text-align: left;
  margin-top: 0px;
}
.dialog .mask-data .close {
  position: absolute;
  top: 26px;
  right: 20px;
  cursor: pointer;
}
.dialog .mask-data .iconfont {
  font-size: 24px;
  color: #93999f;
}
.dialog .mask-data ul li {
  /*width: 500px;*/
  width: 496px;
  height: 40px;
  line-height: 40px;
  background: #f3f5f8;
  margin-bottom: 5px;
  border-radius: 5px;
  font-size: 14px;
}
.dialog .mask-data ul li span {
  margin-left: 12px;
  max-width: 80%;
  display: inline-block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dialog .mask-data ul li span em {
  color: #93999f;
}
.dialog .mask-data ul li .download {
  display: inline-block;
  width: 10px;
  height: 12px;
  background: url("/images/live/download2.png");
  margin: 15px 14px 0 20px;
  cursor: pointer;
}
.dialog .mask-data ul li .download:hover{
  background: url(/images/live/download1.png);
}
.dialog .mask-data ul li .on {
  background: url("/images/live/download1.png");
}
.dialog .mask-data ul li .play {
  cursor: pointer;
}
.dialog .mask-data ul li .play .iconfont {
  font-size: 12px;
  color: #93999f;
}
.dialog .mask-data ul li .play .iconfont:hover{
  color: #0af;
}

.dialog .mask-data ul{
  height: 300px;
  overflow-y: auto;
  overflow-x: hidden;
}

.dialog .mask-data ul::-webkit-scrollbar {
  /*!*滚动条整体样式*!*/
  width: 4px;
  height: 4px;
}
.dialog .mask-data ul::-webkit-scrollbar-thumb {
  /*!*滚动条里面小方块*!*/
  border-radius: 3px;
  -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
  background: rgba(175, 177, 179, 1);
}
.dialog .mask-data ul::-webkit-scrollbar-track {
  /*!*滚动条里面轨道*!*/
  -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
  border-radius: 5px;
  background: rgba(237, 237, 235, 1);
}
.dialog .mask-data .pages span{
  padding: 3px 0;
}
.dialog .mask-data .pages li:first-child{
  margin-left: 0;
}
.dialog .mask-data .pages li:last-child{
  display: inline-block;
  margin-right: 0;
  border:0;
}
.dialog .mask-data .pages li:last-child:hover{
  background-color: #fff;
}
.dialog .mask-data .pages li:last-child:hover span{
  color:#707070;
}
.dialog .mask-data .pages li:last-child span{
  display: inline-block;
  padding: 2px 6px 0px;

}
.dialog .mask-data .pages li a{
  padding: 2px 8px 0px;
}
.live_contents{margin-bottom:80px}

.face_contents .address-info{
  position: absolute;
  height: 34px;
  line-height: 34px;
  z-index: 4;
  right: 0px;
  top: -40px;
  width: 600px;
  color: #949494;
  font-size: 12px;
  display: none;
}
.face_contents .address-info span{
  display: inline-block;
  padding: 0px 14px;
  float: right;
  height: 32px;
  line-height: 32px;
  border: 1px solid #e0e0e0;
  border-radius: 3px;
  -webkit-box-shadow: 0 0 6px rgba(0, 0, 0, 0.1);
  -moz-box-shadow: 0 0 6px rgba(0, 0, 0, 0.1);
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.1);
  background: #FFFFFF;
}
.face_contents .address-info span i{
  font-size: 12px;
}
.face_contents .address-info span img{
  bottom: -5px;
  position: absolute;
  right: 22px;
}
.div-content .new-title .order {
  color: #93999f;
  font-size: 14px;
  float: right;
  margin: 10px 10px 0 0;
  cursor: pointer;
  height: 14px;
  width: 15px;
  display: block;

}

.div-content .new-title .orderDown{
  background: url("/images/live/down_pc.png") no-repeat;
}
.div-content .new-title .orderDown:hover{
  background: url("/images/live/hoverdown_pc.png") no-repeat;
}

.div-content .new-title .orderUp{
  background: url("/images/live/up_pc.png") no-repeat;
}
.div-content .new-title .orderUp:hover{
  background: url("/images/live/hoverup_pc.png") no-repeat;
}