.main-column h1 {
	margin-bottom: 0.6em;
	font-size: 300%;
	color: black;
}
.main-column .narrow-box-middle h2, .main-column .wide-box-middle h2 {
	font-size: 125%;
	margin-bottom: 0;
}
#main_left_column {
	width: 614px;
	float: left;
}
#main_left_column .wide-box-middle {
	padding-top: 1em;
}
#main_left_column h2, #main_left_column h2 a {
	color: #063;
}
#main_right_column {
	width: 296px;
	float: right;
}
#main_right_column h1 {
	font-size: 160%;
	margin-bottom: 1em;
}
#main_right_column .wide-box-middle h2 {
	font-size: 125%;
	margin-bottom: 0;
}
/* Navigation */
#navigation_box ul {
	list-style: none;
	margin-left: 0;
}
#navigation_box ul ul {
	margin-left: 0;
}
#navigation_box li {
	padding-left: 20px;
	background: transparent url('../images/bullet-white-on-grey-right.gif') no-repeat scroll 8px 7px;
}
#navigation_box li.selected {
	background-image: url('../images/bullet-green-on-grey-right.gif');
}
#navigation_box li.expanded {
	background-image: url('../images/bullet-white-on-grey-down.gif');
}
#navigation_box li.expanded.selected {
	background-image: url('../images/bullet-green-on-grey-down.gif');
}
#youtube_video_spacer {
	margin-top: -1em;
}