body { padding:0; margin:0; font-family:"microsoft yahei"; background-color:#0c093c; } * { box-sizing:border-box; } .nav { width:400px; transform:translate(-50%,-50%); top:50%; left:50%; position:absolute; } ul { width:100px; height:20px; float:left; /* border:1px solid #ecfcff; */ cursor:pointer; background:black; line-height:20px; } li { height:40px; width:100px; background:#5f6caf; margin-left:-40px; text-align:center; line-height:40px; display:none; /* border:1px solid #ecfcff; */ } ul,li { color:#FFFFFF; font-size:15px; list-style:none; /* text-align:center; */ } a { text-decoration:none; }
更新时间:2020-02-09 23:19:58