.shadow {

 /** OffsetX OffsetY BlurRadius Color **/

 -moz-box-shadow: 2px 2px 4px #444;

 -webkit-box-shadow: 2px 2px 4px #444;

 box-shadow: 2px 2px 4px #444;

 /* For IE 8 */

 -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=4, Direction=135, Color='#444444')";

 /* For IE 5.5 - 7 */

 filter: progid:DXImageTransform.Microsoft.Shadow(Strength=4, Direction=135, Color='#444444');

}