IE6上png格式图片透明有关问题
IE6下png格式图片透明问题
参考：
http://blog.gulu77.com/?p=147
http://www.cnblogs.com/yuzhongwusan/archive/2009/04/17/1438119.html
http://www.nczonline.net/blog/2007/01/03/opacity-in-ie6-alpha-or-png/
http://docs.jquery.com/Tutorials:PNG_Opacity_Fix_for_IE6
.png{
background: url(http://www.xxx.com/images/x.png) no-repeat;
filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=scale, src="http://www.xxx.com/images/x.png");
_background:none;
width:100px;
height:100px;
}
参考：
http://blog.gulu77.com/?p=147
http://www.cnblogs.com/yuzhongwusan/archive/2009/04/17/1438119.html
http://www.nczonline.net/blog/2007/01/03/opacity-in-ie6-alpha-or-png/
http://docs.jquery.com/Tutorials:PNG_Opacity_Fix_for_IE6