摘要：<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>css中的浮动</title> <style type="text/css"> ul li{list-style: non
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>css中的浮动</title>
<style type="text/css">
ul li{list-style: none;float: left;width: 50px; height: 40px line-height:40px;background-color: #ccc;margin: 0px 5px; }
</style>
</head>
<body>
<div>
<ul>
<li>导航1</li>
<li>导航2</li>
<li>导航3</li>
</ul>
</div>
</body>
</html>
批改老师：灭绝师太批改时间：2018-12-20 09:44:13
老师总结：没有达到测试目的呀！在前端布局中浮动是魔鬼奥！需要熟练
