.main{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex}.main,.main .left{height:100%;border-top:1px solid #ccc}.main .left{width:250px;float:left;background:#fff;overflow-x:auto;border-right:1px solid #dee3e6;display:inline-block}.main .left .date{padding:5px;position:absolute;border-top:1px solid #ccc;bottom:10px;width:250px;text-align:center}.main .right{width:calc(100% - 250px);display:inline-block;height:100%}.main /deep/ .el-tree{margin-top:1vh;margin-left:.5vh}.playback-date{left:240px!important;width:230px}.playback-date .el-picker-panel__content{width:220px;margin:unset}.playback-date .el-time-panel{width:140px}