.ESTILO1 {
	background-attachment: fixed;
	background-color: #3399FF;
	background-image: url(../Images/PortadaPrincipal2.jpg);
	background-repeat: no-repeat;
	background-position: center center;
}
.ESTILO2 {
	background-attachment: fixed;
	background-color: #3399FF;
	background-image: url(../Images/PortadaPrincipal2.jpg);
	background-repeat: no-repeat;
	background-position: center center;
}
.ESTILO3 {
	font-family: Geneva, Arial, Helvetica, sans-serif;
}