.presentacion {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 10px;
	color: #666666;
}
.bordegris {
	border: 1px solid #990000;
	background-image: url(../imagenes/fondotabla.jpg);
}
.izq {
	background-attachment: scroll;
	background-image: url(../imagenes_nuevas/oferta1.jpg);
	background-repeat: no-repeat;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	font-weight: bold;
	color: #FFFFFF;
	letter-spacing: normal;
	word-spacing: normal;
	height: auto;
	white-space: normal;
	text-align: center;
	vertical-align: top;
	padding-left: 5%;
}
.der {
	background-image: url(../imagenes_nuevas/oferta2.jpg);
	background-repeat: no-repeat;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	font-weight: bold;
	color: #FFFFFF;
	text-align: center;
	vertical-align: top;
}