如何使IE8支持background-size属性

Question

IE8不支持background-size属性，使得background-size:50% 50% 失效，背景图大小失效，怎样才能使IE8支持background-size属性且能设定百分比呢？

Answer 1

<strong>background-image: url('file:///F:/test/images/flashbg.jpg');
background-size: cover;
filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='file:///F:/test/images/flashbg.jpg',  sizingMethod='scale');</strong> 滤镜