.playVideo .btns_box{margin-top:20px;text-align:right}.playVideo .videoName{margin-bottom:20px;font-size:18px}.playVideo .videoBox video{width:100%}.playVideo .document_list{margin-top:20px}.playVideo .document_list>div{background-color:#fff;border-radius:5px;margin-bottom:10px;border:1px solid #efefef}.playVideo .document_list>div>p{height:40px;display:flex;justify-content:space-between;align-items:center;padding:0 30px 0 10px}.playVideo .document_list>div>p>.file_icon{display:inline-block;width:30px;height:32px}.playVideo .document_list>div>p .resources_name{width:1050px;font-size:16px;color:#666;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.playVideo .document_list>div>p .download_icon{display:inline-block;width:30px;height:30px}video::-webkit-media-controls{overflow:hidden!important}video::-webkit-media-controls-enclosure{width:calc(100% + 32px);margin-left:auto}@media screen and (min-device-width:950px) and (max-device-width:1200px){.playVideo .btns_box{margin-top:10px;text-align:right}.playVideo .btns_box .back_btn{padding:3px 10px}.playVideo .videoName{margin-top:10px;margin-bottom:10px;font-size:1.1em}.playVideo .videoBox{width:100%;background-color:#000}.playVideo .videoBox>div{width:80%;margin:0 auto}.playVideo .videoBox video{width:100%}.playVideo .document_list{margin-top:10px}.playVideo .document_list>div{background-color:#fff;border-radius:5px;margin-bottom:10px;border:1px solid #efefef}.playVideo .document_list>div>p{height:40px;display:flex;justify-content:space-between;align-items:center;padding:0 30px 0 10px}.playVideo .document_list>div>p>.file_icon{display:inline-block;width:25px;height:28px}.playVideo .document_list>div>p .resources_name{width:calc(100% - 90px);font-size:1em}.playVideo .document_list>div>p .download_icon{display:inline-block;width:30px;height:30px}}