.img_shadow{
	padding: 5px 5px 9px 5px;
	background-color: #FFF;
	background-image: url(sombra.gif);
	background-repeat: repeat-x;
	background-position: left bottom;
	border-top: 1px solid #DDD;
	border-right: 1px solid #DDD;
	border-left: 1px solid #DDD;
}