* { padding:0; margin:0; } ul { list-style:none; } ul li { float:left; border:1px solid #09f; width:200px; text-align:center; padding:0; cursor:pointer; } .c { background:#09f; color:#fff; border:1px solid #f00; } div { position:absolute; width:608px; background:#0f0; height:400px; top:23px; text-align:center; line-height:400px; }
更新时间:2020-03-16 00:05:10
代码简单易懂