.native-video-container{height:100%}.native-video-container video{outline:none}.native-video-container video::-internal-media-controls-download-button{display:none}.native-video-container video::-webkit-media-controls{overflow:hidden!important}.native-video-container video::-webkit-media-controls-enclosure{margin-left:auto}.native-video-container .rewview-tips{display:inline-block;height:100%;width:100%;background-image:url(../img/image08.67953bf8.png);background-size:100% 100%;text-align:center}.native-video-container .rewview-tips .tip-mask{display:inline-block;width:270px;height:50px;line-height:18px;background:rgba(0,0,0,.1);text-align:center;border-radius:8px;padding:10px}.native-video-container .rewview-tips .tip-mask span{font-weight:600;color:#fff}.native-video-container .rewview-tips .tip-mask span:first-child{display:block;font-size:16px;line-height:30px}.native-video-container .rewview-tips .tip-mask span:last-child{color:#ccc}.class-list .course-content-list-icon{display:inline-block;width:40px;height:32px;background:url(../img/ipng.e5359215.png) 36px 642px}.class-list .el-icon-arrow-down{font-size:16px}.masking{display:block;position:fixed;top:0;left:0;width:100%;height:100%;transition:.5s;background:rgba(0,0,0,.3);z-index:9999999999}.masking .maskingBox{position:absolute;top:15%;left:50%;width:800px;margin-left:-400px;background:#fff}.masking .masking_h{padding:10px;background:#348efc;text-align:center;text-align-last:justify}.masking .masking_h>i,.masking .masking_h>span{font-size:16px;text-align-last:auto;display:inline-block;vertical-align:middle;color:#fff}.masking .masking_h>i{cursor:pointer}.pdfView{max-height:550px;overflow:hidden;overflow-y:auto;z-index:3}.masking_c{height:450px;padding:10px}.masking_c .el-pagination{padding-bottom:20px}.masking_c .vjs-big-play-button{top:50%!important;left:50%!important}.activeLive{opacity:0;visibility:hidden}.imgVisible{display:inline-block;vertical-align:middle;text-align:left;min-width:550px;min-height:550px;background-color:#fff;margin:0}.imgVisible .el-dialog__header{background-color:#348efc;padding:20px}.imgVisible .el-dialog__header i,.imgVisible .el-dialog__header span{color:#fff}.imgVisible .el-dialog__header i{font-size:20px}.imgVisible .el-dialog__header i:hover{color:#fff}.imgVisible .el-dialog__body{text-align:center;padding:0}.imgVisible .el-dialog__body img{max-width:100%;margin:0 auto}.el-dialog__wrapper{text-align:center}.read-box{padding:10px 0}.read-box span{vertical-align:middle;font-size:14px}.read-box span i{vertical-align:middle;padding-right:5px}