.c-nav{width:100%}.c-nav.van-nav-bar{background:transparent;color:#fff}.c-nav.van-nav-bar .van-icon,.c-nav.van-nav-bar .van-nav-bar__arrow,.c-nav.van-nav-bar .van-nav-bar__title,.c-nav .van-nav-bar__text{color:#fff}.return-xindong{position:absolute;top:1px;left:12%;z-index:3}.operation-list{position:relative}.operation-list .content{overflow-y:auto}.operation-list .content .van-pull-refresh{height:100%;overflow-y:visible}.operation-list .operation-list-box{margin:auto;justify-content:space-evenly;align-items:center;justify-items:center}.operation-list .operation-item{position:relative;width:100%;padding:6px;border-radius:8px;box-shadow:0 0 3px #000}.operation-list .operation-item .van-image{width:100%;height:100%}.operation-list .operation-item .playmask{position:absolute;width:100%;height:100%;top:0;left:0}.operation-list .operation-item .text-info{padding:8px;font-size:15px;z-index:99}.operation-list .operation-item-padding{width:150px}.operation-list .van-empty{width:100%;height:100%}.operation-list .playmask{position:absolute;z-index:2;width:100%;height:100%;display:flex;justify-content:center;align-items:center}.operation-list .playmask .playmask-img{width:48px;height:48px}.operation-detail .content video{width:100%;height:100%}.operation-detail .btn-play{position:absolute;width:40vw;height:40vw;top:50%;left:50%;transform:translate(-50%,-50%)}