#tabla_navigation td {
	width: 170px;
	border-bottom-width: 2px;
	border-bottom-style: groove;
	border-bottom-color: #FFFFFF;
	height: 20px;
	padding: 0px;
	margin: 0px;
	}
	
#tabla_navigation a:link {
	color: #024854;
	letter-spacing:0.1em;
	text-decoration: none;
	display:block;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	padding: 0px;
	font-weight: bold;
	margin: 0px;
	}
	
#tabla_navigation a:visited {
	letter-spacing:0.1em;
	text-decoration: none;
	display:block;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 11px;
	padding: 0px;
	color: #014753;
	font-weight: bold;
	margin: 0px;
	}
#tabla_navigation a:hover {
	color:#FFFFFF;
	background-color: #F59107;
	font-size: 11px;
	font-weight: bold;
	margin: 0px;
	padding: 0px;
	}