.nav_2nivel {

	font-family: Arial, Helvetica, sans-serif;

	font-size: 13px;

	color: #000099;

	text-decoration: underline;

}

.nav_2nivel:link {

	font-family: Arial, Helvetica, sans-serif;

	font-size: 13px;

	color: #000099;

	text-decoration: underline;

}

.nav_2nivel:visited {

	font-family: Arial, Helvetica, sans-serif;

	font-size: 13px;

	color: #000099;

	text-decoration: underline;

}

.nav_2nivel:active {

	font-family: Arial, Helvetica, sans-serif;

	font-size: 13px;

	color: #000099;

	text-decoration: underline;

}

.nav_2nivel:hover {

	font-family: Arial, Helvetica, sans-serif;

	font-size: 13px;

	color: #FFFFFF;

	text-decoration: none;

	background-color: #666666;

}

.nav_3nivel {

	font-family: Arial;

	font-size: 11px;

	font-weight: bold;

	color: #000099;

	text-decoration: underline;

}

.nav_3nivel:link {

	font-family: Arial;

	font-size: 11px;

	font-weight: bold;

	color: #000099;

	text-decoration: underline;

}

.nav_3nivel:visited {

	font-family: Arial;

	font-size: 11px;

	font-weight: bold;

	color: #000099;

	text-decoration: underline;

}

.nav_3nivel:active {

	font-family: Arial;

	font-size: 11px;

	font-weight: bold;

	color: #000099;

	text-decoration: underline;

}

.nav_3nivel:hover {

	font-family: Arial;

	font-size: 11px;

	font-weight: bold;

	color: #666666;

	text-decoration: none;

}

.nav_4nivel {

	font-family: Arial;

	font-size: 14px;

	font-weight: bold;

	color: #000099;

	text-decoration: underline;

}

.nav_4nivel:link {

	font-family: Arial;

	font-size: 14px;

	font-weight: bold;

	color: #000099;

	text-decoration: underline;

}

.nav_4nivel:visited {

	font-family: Arial;

	font-size: 14px;

	font-weight: bold;

	color: #000099;

	text-decoration: underline;

}

.nav_4nivel:active {

	font-family: Arial;

	font-size: 14px;

	font-weight: bold;

	color: #000099;

	text-decoration: underline;

}

.nav_4nivel:hover {

	font-family: Arial;

	font-size: 14px;

	font-weight: bold;

	color: #666666;

	text-decoration: none;

}