<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>上中下布局</title> <style type="text/css"> body{ background: #42413C ; margin: 0;/*消除body中的留白*/ padding: 0; text-align: center; } .container{ width: 778px; background: #FFF; margin: 0 auto;/*侧边的自动值与宽度结合使用,可以将布局居中对齐*/ text-align: left; } .header{ padding: 10px 0; background: #ADB96E; } .sidebar{ float: left;/*侧边栏居左,改为right可令侧边栏居右*/ width: 200px; background: #a4f; } .maincontent{ width: 570px; background: #eee; } .footer{ clear: both;/*清除前后的浮动元素,使页脚显示在其下方*/ position: relative;/*修改IE浏览器中clear无效的bug*/ padding: 10px 0; background: #CCC49F; } </style> </head> <body> <div class="container"> <div class="header"> <h1>网页头部</h1> </div> <div class="content"> <div class="sidebar"> <h1>侧边栏</h1> <h1>侧边栏</h1> <h1>侧边栏</h1> </div> <div class="maincontent"> <h1>网页正文</h1> <h1>网页正文</h1> <h1>网页正文</h1> <h1>网页正文</h1> <h1>网页正文</h1> <h1>网页正文</h1> </div> </div> <div class="footer"> <h1>脚注</h1> </div> </div> </body> </html>
时间: 2024-10-06 15:24:29