#common-video{position:relative}#common-video .video-box{box-sizing:border-box;border:0;display:block;width:100%;height:600px;outline:none!important}#common-video .isShow video::-webkit-media-controls-timeline{display:none}#common-video video::-webkit-media-controls-play-button{visibility:hidden}#common-video .operate-btn{display:block;width:60px;height:60px;position:absolute;top:calc(50% - 30px);left:calc(50% - 30px)}#common-video .operate-btn:hover{opacity:.8}#common-video .fade-out{opacity:0}