div.device-group-list li>ul.el-select-group li.el-select-dropdown__item{padding-left:30px!important}div.device-group-list li.el-select-dropdown__item span.span-desc{float:right;color:#8492a6;text-overflow:ellipsis;white-space:nowrap;width:90px;font-size:11px;display:inline-block;overflow:hidden}div.device-group-list li.el-select-dropdown__item span.span-title{float:left;text-overflow:ellipsis;white-space:nowrap;width:200px;display:inline-block;overflow:hidden}