.dropshadow {

 -moz-box-shadow: 3px 3px 4px #999; /* Firefox */

 -webkit-box-shadow: 3px 3px 4px #999; /* Safari/Chrome */

 box-shadow: 3px 3px 4px #999; /* Opera and other CSS3 supporting browsers */

 -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=4, Direction=135, Color='#999999')";/* IE 8 */

 : progid:DXImageTransform.Microsoft.Shadow(Strength=4, Direction=135, Color='#999999');/* IE 5.5 - 7 */

margin-right : 10px;

}