| 1 2 3 4 5 | .opacity{  filter:alpha(opacity=50);       /* IE */ -moz-opacity:0.5;              /* 老版Mozilla */ -khtml-opacity:0.5;              /* 老版Safari */ opacity:0.5;           /* 支持opacity的浏览器*/} | 
用来设定一个元素为半透明
| 1 2 3 4 5 | .filter ="alpha(opacity="+ opacity +")";    /* IE */.MozOpacity = (opacity /100);                 /* 老版Mozilla */.KhtmlOpacity = (opacity /100);               /* 老版Safari */.opacity = (opacity /100);                    /* 支持opacity的浏览器*/ | 
在Windows平台上缩放图片,可能出现图像失真现象,可用IE的专有命令:
| 1 | img{-ms-interpolation-mode: bicubic;} |