.main-01-li03 {
background:url(http://s0.ifengimg.com/2016/02/02/main-01-li03_0ad488c7.png);
background:none\0;
*background:none;
filter:progid:dximagetransform.microsoft.alphaimageloader(src="http://s0.ifengimg.com/2016/02/02/main-01-li03_0ad488c7.png", sizingmethod="scale");
}
原文：http://www.cnblogs.com/mbyund/p/5484806.html