.fondo {
	background-image: url(../images/linea.gif);
	background-repeat: no-repeat;
	background-position: center center;
}
.fondov {
	background-image: url(../images/linea_v.gif);
	background-repeat: no-repeat;
	background-position: center top;
}

.fondocelda {
	background-image: url(../images/as.gif);
	background-repeat: no-repeat;
	background-position: center center;
}