消除浮动和设置浮动同时使用,是为啥啊
#top{width:100%; overflow:hidden; border-bottom:1px solid #dadad9; background:#fff; float:left; position:fixed; left:0; top:0; text-align:center;}
#top{width:100%; overflow:hidden; border-bottom:1px solid #dadad9; background:#fff; float:left; position:fixed; left:0; top:0; text-align:center;}
2015-11-19
举报