.video-box[data-v-49fc52db]{width:800px;height:450px;position:relative}.video-box .contral[data-v-49fc52db]{position:absolute;z-index:99;bottom:0;left:5px;margin:auto;width:150px;height:150px;color:#fff}.video-box .contral .row[data-v-49fc52db]{display:flex;justify-content:space-around;align-items:center;height:50px}.video-box .contral .row i[data-v-49fc52db]{width:25px;text-align:center;font-size:20px;line-height:25px;border:1px solid #fff;border-radius:50%;cursor:pointer;opacity:0;transition-duration:.5s}.video-box .contral .row .item-box[data-v-49fc52db]{flex:3}.video-box .contral .row .item-box .item[data-v-49fc52db]{display:flex;justify-content:space-around;align-items:center;margin:10px 0}.video-box .contral:hover .row i[data-v-49fc52db]{opacity:1}