body,html{
    height:100%;
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	}
.menuprincipal {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	font-weight: bold;
	color: #003399;

}
.fondo {
	background-attachment: fixed;
	background-image: url(../img/fondo.png);
	background-repeat: no-repeat;
	background-position: right bottom;
}
.fondo_marco_foto {
	background-attachment: fixed;
	background-image: url(img_home/marco_foto.gif);
	background-repeat: no-repeat;
	background-position: center center;
}

.fondo_pag {
	background-image: url(index_img/fondo.jpg);
	background-position: left bottom;
	background-attachment: fixed;
	background-repeat:  repeat-y;
}
.txt1 {
	font-family: "Courier New", Courier, mono;
	font-size: 11px;
	font-style: normal;
	font-weight: normal;
	color: #CCCCCC;
	text-decoration: none;
}
.titulo1 {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 11px;
	font-style: normal;
	font-weight: bold;
	color: #CCCCCC;
	text-decoration: none;
}