.izq {
	background-image: url(dbw/l.jpg);
	background-repeat: repeat-y;
}
.der {
	background-image: url(dbw/r.jpg);
	background-repeat: repeat-y;
}
.Titles {
	font-weight: bold;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 18px;
	color: #3A5170;
	text-transform: uppercase;
	text-decoration: underline;
}