<!DOCTYPE html>
<html>
<head>
<style type="text/css">
div#container{width:500px;}
div#header {background-color:#99bbbb;}
div#menu {background-color:#ffff99;height:200px;width:150px;float:left;}
div#content {background-color:#EEEEEE;height:200px;width:350px;float:left;}
div#footer {background-color:#99bbbb;clear:both;text-align:center;}
h1 {margin-bottom:0;}
h2 {margin-bottom:0;font-size:18px;}
ul {margin:0;}
li {list-style:none;}//注意：不是<li>
</style>
</head>
<body>
<div id="container">
<div id="header">
<h1>Main Title of Web Page</h1>
</div>
<div id="menu">
<h2>Menu</h2>
<ul>
<li>HTML</li>
<li>CSS</li>
<li>JavaScript</li>
</ul>
</div>
<div id="content">Content goes here</div>
<div id="footer">Copyright W3School.com.cn</div>
</div>
</body>
</html>
时间： 2024-10-11 10:12:28