body,ul,div { margin:0; padding:0; } ul { list-style:none; } li { float:left; width:99px; height:40px; border:1px solid black; } #box div { clear:both; width:400px; height:200px; border:1px solid black; display:none; }
更新时间:2020-01-05 13:40:03
商品详细选项卡,基础性