body
{
	margin: 5px ;
	color: black ;
	background-image: url( ../img/fondo_1.gif) ;
  background-repeat: repeat ;
}

body, table 
{
	font-family: Helvetica, Arial, sans-serif ;
	font-size: 12px ;
}

a 
{
	text-decoration: none ;
}

.div_main 
{
   width: 100% ;
   text-align: center ;
}

.tbl_main 
{
	width: 900px ;
	background-color: white ;
   border: 1px solid #AAAAAA ;
   margin-left: auto ;
   margin-right: auto ;
}

.tbl_main td
{
	vertical-align: top ;
}

.tbl_main  .banner
{
/*   border: solid 1px blue ; */
   width: 100% ;
	height: 160px ;
}

.tbl_main  .menu
{
/*  border: solid 1px red ; */
   width: 140px ;
	vertical-align: top ;
}

.tbl_main  .patro
{
/*  border: solid 1px green ; */
   width: 140px ;
	vertical-align: top ;
   text-align:center;
}

.tbl_main  .content
{
   width: 620px ;
}

.div_patro
{
	background-image: url( ../img/separador_v.gif ) ;
   background-repeat: repeat-y ;
	height: 100%;
}

.tbl_patro
{
	height: 600px ;
	margin-left: 10px ;
	color: #04566C ;
	font-size: 13px ;
	font-weight: bold ;
}

.patro_item
{
	text-align: center ;
	vertical-align: top ;
}

.patro_foot
{
	height: 100% ;
}

.div_contenido
{
	width: 100% ;

	background-image: url( ../img/marca_agua.jpg ) ;
	background-repeat: no-repeat ;
	background-attachment: fixed ;
	background-position: center center ; 
}