100%高度的div（转载）

100 Percent Div Height in Most Browsers

// This will set a div to 100% browser height. Change #outer to your wrapping div name.
Source: http://www.sitepoint.com/forums/showpost.php?p=1243541&postcount=8

/* commented backslash hack \*/ 
html, body{height:100%;} 
/* end hack */
html,body {margin:0;padding:0}

#outer{min-height:100%;height:auto;background:#ffffcc}
* html #outer{height:100%;}/* ie6 and under*/