body {
	background-color: #191919;
	margin: 0px;
	padding: 0px;
	background-image: url(imagenes/FondoWeb.jpg);
	background-repeat: repeat-x;
	background-position: left top;
}
.ImgFondo{
	background-image: url(imagenes/CentroMedioImagen.jpg);
	background-repeat: no-repeat;
	background-position: center center;
}