.videoBox{color:red;height:100vh;display:flex;flex-direction:column}.videoBox .swipeBox{flex:1;position:relative}.videoBox .swipeBox .swiperDom{height:100%;position:absolute;background-color:#000;width:100%;overflow:hidden}.videoBox .swipeBox .swiperDom .swipe-item{display:flex}.videoBox .swipeBox .swiperDom .video-item{width:100%}.videoBox .appBar{height:16vw;background:#000}