http://www.ll19.com/bb/ ~19~记录点有用的好吗？少说废话少装b~ en Tue, 07 Feb 2012 08:50:09 +0000 http://www.ll19.com/bb/topic/22#post-22 Mon, 16 Mar 2009 07:32:06 +0000 admin 22@http://www.ll19.com/bb/ <p>区别IE6与FF：<br /> background:orange;*background:blue;</p> <p>区别IE6与IE7：<br /> background:green !important;background:blue;</p> <p>区别IE7与FF：<br /> background:orange; *background:green;</p> <p>区别FF，IE7，IE6：<br /> background:orange;*background:green !important;*background:blue;</p> <p>注：IE都能识别*;标准浏览器(如FF)不能识别*；<br /> IE6能识别*，但不能识别 !important,<br /> IE7能识别*，也能识别!important;<br /> FF不能识别*，但能识别!important; </p>