IE中投影滤镜

.box-shadow{filter: progid:DXImageTransform.Microsoft.Shadow(color='#969696', Direction=135, Strength=5);/*for ie6,7,8*/
background-color: #eee;
-moz-box-shadow:2px 2px 5px #969696;/*firefox*/
-webkit-box-shadow:2px 2px 5px #969696;/*webkit*/
box-shadow:2px 2px 5px #969696;/*opera或ie9*/
}