.cabecera_menu
{
	background-image:url(../img/cabecera_menu.jpg);
	background-position:left center;
	background-repeat:no-repeat;
}
.cabecera_menu_obra
{
	background-image:url(../img/cabecera_menu_obra.jpg);
	background-position:left center;
	background-repeat:no-repeat;
}
.cabecera_menu_galeria
{
	background-image:url(../img/cabecera_menu_galeria.jpg);
	background-position:left center;
	background-repeat:no-repeat;
}
.cabecera_menu_contacto
{
	background-image:url(../img/cabecera_menu_contacto.jpg);
	background-position:left center;
	background-repeat:no-repeat;
}

/*------ITA------*/

.cabecera_menu_ita
{
	background-image:url(../img/cabecera_menu_ita.jpg);
	background-position:left center;
	background-repeat:no-repeat;
}
.cabecera_menu_obra_ita
{
	background-image:url(../img/cabecera_menu_obra_ita.jpg);
	background-position:left center;
	background-repeat:no-repeat;
}
.cabecera_menu_galeria_ita
{
	background-image:url(../img/cabecera_menu_galeria_ita.jpg);
	background-position:left center;
	background-repeat:no-repeat;
}
.cabecera_menu_contacto_ita
{
	background-image:url(../img/cabecera_menu_contacto_ita.jpg);
	background-position:left center;
	background-repeat:no-repeat;
}