body{
	background-image:url('http://www.turismovalledelduero.es/wp-content/uploads/2014/10/logo_blanco.jpg') !important;	background-color:#222222!important;}
	/* Fondos transparentes */
.contenido_texto
{
	padding:20px;
	background-image:url("images/fondo_negro_transparente.png");
	background-repeat:repeat;
}