日期:2014-05-17 浏览次数:20726 次
注意:定义中列和右列div我都采用了POSITION:
absolute;,然后分别定义了LEFT:200px;TOP:0px;和LEFT:500px;TOP:0px;这是这个布局的关键,我采用了层的
绝对定位。定义中间列距离页面左边框200px,距离顶部0px;定义右列距离页面左边框500px,距离顶部0px;。
这时候整个页面的代码是:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="gb2312"> <head> <title>欢迎进入新《网页设计师》:web标准教程及推广</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <meta http-equiv="Content-Language" content="gb2312" /> <meta content="all" name="robots" /> <meta name="author" content="ajie(at)netease.com,阿捷" /> <meta name="Copyright" content="www.yzci.com,自由版权,任意转载" /> <meta name="description" content="新网页设计师,web标准的教程站点,推动web标准在中国的应用." /> <meta content="web标准,教程,web, standards, xhtml, css, usability, accessibility" name="keywords" /> <link rel="icon" href="/favicon.ico" type="image/x-icon" /> <link rel="shortcut icon" href="http://www.yzci.com/favicon.ico" type="image/x-icon" /> <style type="text/css"> body { MARGIN: 0px; PADDING: 0px; BACKGROUND: url(../images/bg_logo.gif) #FEFEFE no-repeat right bottom; FONT-FAMILY: 'Lucida Grande','Lucida Sans Unicode','宋体','新宋体',arial,verdana,sans-serif; COLOR: #666; FONT-SIZE:12px; LINE-HEIGHT:150%; } /*定义页面左列样式*/ #left{ WIDTH:200px; MARGIN: 0px; PADDING: 0px; BACKGROUND: #CDCDCD; } /*定义页面中列样式*/ #middle{ POSITION: absolute; LEFT:200px; TOP:0px; WIDTH:300px; MARGIN: 0px; PADDING: 0px; BACKGROUND: #DADADA; } /*定义页面右列样式*/ #right{ POSITION: absolute; LEFT:500px; TOP:0px; WIDTH:280px; MARGIN: 0px; PADDING: 0px; BACKGROUND: #FFF; } </style> </head> <body> <div id="left">页面左列</div> <div id="middle">页面中列</div> <div id="right">页面右列</div> </body> </html>
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