日期:2014-05-17 浏览次数:20756 次
<html> 
    <head>  
       <meta  http-equiv="Content-Type"  content="text/html;  charset=gb2312">
       <meta http-equiv="expires" content="0">
       <title>页面自适应</title>  
	   <style type="text/css">
		#main{min-width:940px;width:100%;height:505px;border:1px solid red;}
		#left{width:200px;height:500px;border:1px solid blue;float:left;}
		#right{min-width:730px;width:100%;height:500px;border:1px solid green;float:left;}
	   </style>
    </head>  
    
    <body>
        <div id="main">
			<div id="left"> </div>
			<div id="right"> </div>
			<script type="text/javascript">
				//document.getElementById("main").style.width = document.body.offsetWidth;
				document.getElementById("right").style.width = document.getElementById("main").offsetWidth - 206 + "px";
			</script>
		</div>
    </body>
</html>
document.getElementById("main").style.width = document.body.offsetWidth;