NAV.menu {
	padding: 3px 10px;
	margin-bottom: 5px;
}
NAV.menu A {
	display: block;
	text-decoration: none;
}
NAV.menu > DIV {
	display: inline-block;
	vertical-align: top;
	padding: 1px 10px;
}
NAV.menu > DIV DIV.sub {
	position: absolute;
	z-index: 50;
	margin-top: 3px;
	margin-left: -10000px;
	opacity: 0;
	transition: .5s opacity, 0s margin 1s;
	padding: 3px 10px;
	line-height: 1.5;
	background: #8888;
	border: solid 1px white;
	box-shadow: 2px 2px 5px rgba(0,0,0,.3);
}
NAV.menu > DIV:hover DIV.sub,
NAV.menu > DIV.root.selected DIV.sub {
	margin-left: 0;
	opacity: 1;
   transition: .5s opacity;
}
NAV.menu DIV.selected > A {
	color: blue;
}
NAV.menu DIV.selected > A:hover {
	cursor: default;
	text-decoration: none;
}

@media print {
	NAV.menu {
		display: none;
	}
}