.detail-video[data-v-ccd3a956]{overflow:hidden;background-position:50%;background-repeat:no-repeat;background-size:cover;width:100%;height:100vh}.demo-wary[data-v-1d8fc772]{margin-top:100px;height:100vh!important;background:red}.demo-wary .i-box[data-v-1d8fc772]{height:100%;background:#9acd32}