/* ------------------------------------------------------- Vertical lines --- */
div#content,
div#nav-sub {
	border-top: 1px solid #32603d;
}

/* ------------------------------------------------------ Site navigation --- */
div#nav-sub a:active, 
div#nav-sub a:visited, 
div#nav-sub a:link { 
	color: #4A4949; 	
	background-color: transparent; 
}
div#nav-sub a:hover { 
	color: #32603d; 
	background-color: transparent; 
}

div#nav-sub ul li {
	background-image: url(nat3x3.gif);
}

div#nav-sub ul ul li {
	background-image: url(nat2x2.gif);
}