.no-power{text-align:center}.no-power .power-img{margin-top:150px}.no-power .power-label{margin-top:30px;font-size:14px;color:#606266}.tree-payload{min-height:500px;background-color:#fff}.area-info{margin:0 10px;padding:20px;border-radius:3px;border:1px solid #e4e7ed;height:70vh}.area-info .item{line-height:36px;height:36px}.area-info .item .tip{display:inline-block;width:100px;color:#606266}.el-cascader-menu__wrap{height:420px}