纯CSS实现两列等高
<!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"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><style>html,body,tbody{margin:0;padding:0;}#Body{overflow:hidden;padding:0;padding-left:180px;}#Left,#Right{height:auto;margin-bottom:-32767px;padding-bottom:32767px;}#Left{display:inline;float:left;width:180px;margin-left:-180px;background:#CCC;}#Right{float:right;width:100%;background:#999;}</style></head><body><div id="Body"><div id="Left">asdfasdfasdfasdf<br><br></div><div id="Right"><br><br><br><br><br><br><br><br><br><br><br><br></div></div></body></html>?
另外五种实现等高方法：http://www.hemin.cn/blog/?p=761
?
?