.vrt-wrap{position:absolute;height:100%;top:0;width:100%;overflow:hidden;-webkit-tap-highlight-color:rgba(0,0,0,0);padding-top:1.46701rem;box-sizing:border-box}.vrt-main-video{position:relative;background-color:#000;z-index:1}.live-player-video{position:absolute;left:0;top:0;z-index:101}.live-player-video,.live-player-video video{width:100%;height:100%}.countDown{position:absolute;top:50%;z-index:101;width:100%;text-align:center;color:#fff;font-size:.53301rem;text-shadow:.05301rem .05301rem .13301rem hsla(0,0%,60%,.8)}.countDown span{font-size:.34699rem;color:#fff;opacity:.69;margin:0 .26701rem}#livePlayer,#playbackPlayer{background:#000;left:0;z-index:100}#livePlayer,#playbackPlayer,.vrt-main-content{width:100%;height:100%;position:absolute;top:0}.vrt-main-content{padding-top:70.91%;box-sizing:border-box}.vrt-main-warp{position:relative;height:100%}.vrt-tab-warp{height:100%}.vrt-main-tab,.vrt-tab-warp{position:absolute;width:100%}.vrt-main-tab{z-index:2;height:1.06699rem;padding:.13301rem .21299rem;color:#546e7a;font-size:.34699rem;background-color:#fff;border-bottom:.02699rem solid #f3f3f4;border-top:.02699rem solid #cfd8dc;box-sizing:border-box}.vrt-main-tab ul{display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex;white-space:nowrap;zoom:1}.vrt-main-tab ul:after{clear:both}.vrt-main-tab ul:after,.vrt-main-tab ul:before{content:"";display:table}.vrt-main-tab ul li{display:inline-block;padding:0 .13301rem;text-align:center;line-height:.82699rem;border-bottom:.05301rem solid #fff;-webkit-box-flex:1;-ms-flex-positive:1;-webkit-flex-grow:1;flex-grow:1}.vrt-main-tab li.current:after{content:"";position:absolute;left:50%;margin-left:-.4rem;bottom:-.05301rem;height:.05301rem;width:.8rem;background-color:#df0024}.vrt-main-tab ul li.current{position:relative;color:#df0024}.vrt-main-tab-content{position:relative;height:100%;padding-top:.96rem;color:#666;box-sizing:border-box}.course-gift-name{font-size:.32rem}.course-gift-img img{width:100%}.vrt-main-tab-content>div{position:relative;width:100%;height:100%;float:left}.vrt-main-tab-first{overflow:auto;-webkit-overflow-scrolling:touch}.vrt-first-top{width:100%;background:#fff;border-bottom:.02699rem solid #f3f3f4;overflow:hidden;padding:.4rem .26701rem;box-sizing:border-box}.vrt-first-top img{float:left;width:.93301rem;height:.93301rem;margin:0;border-radius:50%;position:absolute}.vrt-first-top-name{margin-left:1.2rem}.vrt-first-top-name h1{margin-bottom:.13301rem;max-width:100%;font-family:PingFangSC-Regular;color:#000;font-size:.37301rem;display:inline-block;vertical-align:top;word-break:break-all;font-weight:400}.vrt-first-top-time:before{content:"";display:table}.vrt-first-top-time{zoom:1}.vrt-after-time{position:relative;margin-right:.42699rem}.vrt-after-time:after{content:"";position:absolute;top:.08rem;right:-.24rem;width:.02699rem;height:.26701rem;background-color:#aaa}.vrt-first-top-time span{float:left;font-size:.32rem;color:#666}.vrt-first-content{width:100%;box-sizing:border-box;padding:0 .26701rem .53301rem .26701rem;overflow:hidden}.vrt-first-list{width:100%;overflow:hidden;font-size:.37301rem;margin:.13301rem .49301rem .13301rem 0;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex}.vrt-first-left{width:25%;float:left;text-align:right}.vrt-first-right{width:75%;float:left}.vrt-user-msg{color:#9e9e9e;text-align:center;font-size:.32rem;margin:.53301rem .26701rem;word-break:break-all;margin-bottom:.4rem}.vrt-user-msg>div{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}.vrt-talk-list{position:relative;height:100%;padding-bottom:1.33299rem;background:#e9ebf5}.vrt-talk-list-ul{height:100%;padding:.26701rem .26701rem 0;overflow:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch}.vrt-talk-list-ul ul{padding-bottom:1.86701rem}.vrt-talk-list-ul ul li{position:relative;margin-bottom:.4rem;zoom:1}.vrt-talk-list-ul ul li:after{content:"";display:block;opacity:0;visibility:hidden;clear:both}.vrt-talk-logo{position:absolute;left:0;top:0;width:.74699rem;height:.74699rem;border-radius:50%}.vrt-talk-logo img{height:100%;max-width:100%;max-height:100%;border-radius:50%}.talk-right .vrt-talk-logo{right:0;left:auto}.talk-right .vrt-talk-box{margin-right:.68rem}.vrt-talk-box{margin-left:.90701rem;max-width:70%}.vrt-talk-info{margin-bottom:0;color:#848e99;font-size:.32rem}.vrt-talk-info>span{margin-right:.26701rem}.talk-vip{background-color:#df0024;border-radius:.26701rem;padding:.05301rem .32rem;color:#fff}.vrt-talk-txt{position:relative;box-sizing:border-box;display:inline-block;max-width:100%;min-height:.93301rem;padding:.21299rem;font-size:.37301rem;background-color:#fff;border-radius:0 .13301rem .13301rem}.vrt-talk-main{text-align:justify;word-wrap:break-word;word-break:break-word;color:#546e7a;white-space:pre-wrap}.vrt-talk-input-wrap{position:absolute;bottom:0;left:0;width:100%;height:1.33299rem;background-color:#fff}.vrt-input-content{position:relative;height:100%;font-size:0;padding-left:1.01299rem;padding-right:1.06699rem}.vrt-input-icon{position:absolute;top:.4rem;width:.53301rem;height:.53301rem;background-repeat:no-repeat;background-position:50%;background-size:contain;vertical-align:middle}.vrt-input-icon.gifticon{width:.58699rem;left:.21299rem;background-image:url(//livestatic.videocc.net/assets/wimages/new-mobile-icon-gift.png)}.vrt-talk-input-main{position:relative;padding-top:.24rem}.vrt-talk-input-main .talk-input{padding-right:.74699rem;box-sizing:border-box}.vrt-talk-input-main .faceicon{right:.13301rem;background-image:url(//livestatic.videocc.net/assets/wimages/new-mobile-icon-emotion.png)}.talk-input{width:100%;height:.85301rem;padding-left:.13301rem;line-height:.8rem;font-size:.37301rem;background:#fafafa;border:.02699rem solid #dddddf;border-radius:.13301rem;outline:0;resize:none;font-family:微软雅黑}.vrt-input-content .imgicon{background-image:url(//livestatic.videocc.net/assets/wimages/pc_images/interactiveIcon/btn_pic.png)}.vrt-action-img,.vrt-input-content .imgicon{right:.21299rem;width:.98701rem;height:.98701rem;top:.16rem;right:.05301rem}.vrt-action-img{display:inline-block;position:absolute;opacity:0;cursor:pointer;font-size:0;z-index:1}.vrt-action-img input{display:inline-block;width:100%;height:100%}.talk-right .vrt-talk-box{float:right;margin-left:0}.talk-right .vrt-talk-txt{background-color:#afcbec;border-radius:.13301rem 0 .13301rem .13301rem}.talk-right .vrt-talk-box{float:right;margin-left:0;margin-right:.907rem;max-width:70%}.talk-right .vrt-talk-info{text-align:right;margin-bottom:0}.talk-right .talk-name{margin-right:0}.talk-right:before{display:table;content:""}#chatlistbtn{display:none}.embox{background:#fff;border:.02699rem solid #ccc;border-left:none;border-right:none}.embox,.embox table{width:100%}.embox img{width:.69299rem;height:.69299rem}.embox table td{padding:.08rem .02699rem;text-align:center}.vrt-gift-wrap{display:block;background:#fff;height:4.10701rem;overflow:hidden}.vrt-gift-main{height:100%;overflow:auto;-webkit-overflow-scrolling:touch}.vrt-gift-main ul{margin:0;padding:0;overflow:auto;overflow-x:hidden;zoom:1;height:100%;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center}.vrt-gift-main ul:after{display:block;overflow:hidden;clear:both;height:0;visibility:hidden;content:"."}.vrt-gift-main ul li{float:left;margin:0 .13301rem;padding:0;width:1.46701rem;text-align:center}.vrt-talk-question-wrap .vrt-input-content{padding-left:.21299rem;padding-right:1.06699rem}.talk-send-btn{display:block;width:1.06699rem;position:absolute;top:0;right:0;height:100%;line-height:1.33299rem;text-align:center;font-size:.37301rem;color:#df0024;background-color:#fff}.course-description{padding-bottom:1rem}.playback-author{width:100%;padding-top:.26701rem;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:start;-webkit-justify-content:flex-start;-ms-flex-pack:start;justify-content:flex-start}.playback-author:nth-child(n+2){border-top:.02667rem solid #eee;margin-top:.26701rem}.playback-author>a{display:block}.playback-author>a img{width:1.06699rem;height:1.06699rem;border-radius:50%}.playback-author-user{margin-left:.26701rem;width:100%}.playback-author-user a{color:#20c2d6;font-size:.4rem;display:block;overflow:hidden}.playback-author-user a span{color:#999;float:right}.playback-author-summary,.playback-author-user p{font-size:.4rem;color:#999}.playback-author-summary{line-height:.53301rem;text-align:justify;margin-top:.26701rem}.video-info{border-bottom:.02667rem solid #eee;box-sizing:border-box;padding:.57299rem .26701rem .26701rem .26701rem;overflow:hidden}.video-title{width:100%;box-sizing:border-box;color:#444;font-size:.42699rem;position:relative;font-weight:700}.video-price{width:2.66699rem;text-align:right;position:absolute;right:0;top:0;color:#c33;font-size:.4rem}.author-info{width:100%;position:relative;font-size:.4rem;color:#999;margin-top:.53301rem}.author-intro{color:#999;font-size:.4rem;margin-top:.15rem;overflow:hidden}.author-views{overflow:hidden;margin-top:.4rem;position:relative}.author-views span{float:right;color:#999;font-size:.37301rem;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}.author-views span img{width:.66701rem;height:.4rem;vertical-align:middle;margin-right:.2rem}.author-time{float:left}.author-time span{font-size:.58501rem;text-align:center;display:block}.author-time p{font-size:.372rem;border-top:.02667rem solid #e5e5e5;padding-top:.13301rem}.count_down{width:100%;box-sizing:border-box;color:#444;font-size:.42667rem;position:relative;font-weight:700}.count_down span{display:inline-block;cursor:pointer;margin:.1rem auto}