#top_nav, #bottom_nav {
	width: 33em;
	margin-left: auto;
	margin-right: auto;
	text-align: center;
	border: 1px solid #E7E7E7;
}
.NextPrevMenu {
	display: inline; 
	top: 15px;
	margin-left: 20px;
}
.horiz_menu {
	display: inline;
	color: #BEBEBE;
	font-size: .9em;
	padding: 1px 20px 0px 2px;
	vertical-align: top;
	text-align: center;
	text-decoration: none;
}
a.horiz_menu:visited, a.horiz_menu:link {
	color: #E7E7E7;
}
a.horiz_menu:hover, a.horiz_menu:active {
	color: #BEBEBE;
}