#wrap {
	position: absolute;
	background: #e8eef2;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	max-width: 52em;
	margin: 0 auto;
}

#content {
	margin: 0 auto;
	background: #e8eef2;
	padding: 0px 2em;
}

#header, #footer {
	background: #c7d3dd;
	border-top: 2px solid #37393A;
	border-bottom: 2px solid #37393A;
	color: black;
	text-align: center;
}

#header {
	font-size: 200%;
	margin-top: 10px;
	margin-bottom: 30px;
}

#header a {
	text-decoration: none;
	color: #444;
}

#header a:hover {
	background: black;
	color: white;
}

#footer {
	margin-top: 30px;
	padding: 10px 30px;
}

#footer a {
	color: #444;
	text-decoration: none;
}

#footer-pad {
	height: 10px;
}

#subtitle {
	font-size: 120%;
	text-align: center;
	font-style: italic;
	margin-bottom: 1.5em;
}

/* Minor tweak to get the CC image link to align nicely with the footer text */
a.cc-img {
	vertical-align: -2px;
}

#topnav {
	text-align: center;
	padding: 4px 16px;
}

#topnav_inner {
	margin-left: 80px;
	margin-right: 80px;
	line-height: 2;
}

#topnav a {
	border: 2px solid #37393A;
	border-radius: 16px;
	padding: 4px 12px;
	text-decoration: none;
	background: #99AFFF;
	color: black;
}

#topnav a:hover {
	background: #37393A;
	color: white;
	border: 2px solid #37393A;
}

html {
	min-height: 100%;
	font-family: serif;
}

html, body {
	margin: 0px 0px;
	background: #77b6ea;
}

h1, h2, h3 {
	padding-left: .5em;
	font-weight: bold;
	background: #D6C9C9;
	color: #37393A;
}

h1 {
	margin-top: 32px;
	border-top: 2px solid #37393A;
	border-bottom: 2px solid #37393A;
	font-size: 180%;
	text-align: center;
}

h2, h3 {
	border-bottom: 1px solid #37393A;
}

h2 {
	font-size: 150%;
}

h3 {
	font-size: 120%;
}

table {
	border-collapse: collapse;
	border-top: 1px solid black;
	border-bottom: 1px solid black;
	margin: 32px auto;
}

th {
	border-bottom: 1px solid black;
	text-align: left;
}

th, td {
	padding: 4px 8px;
}

tr:nth-child(even) {
	background: #ddd;
}

pre, code, tt {
	font-family: monospace;
}

pre {
	margin-left: 20px;
	margin-right: 20px;
	padding: 8px;
	border: 1px solid #bbb;
	overflow: auto; /* scroll if doesn't fit within page */
	background: #ddd;
}

dt {
	margin-top: 8px;
}

.callout {
	background: #fbb;
	border: 4px solid red;
	border-radius: 24px;
	padding: 10px 40px;
	margin-bottom: 24px;
}

.parimg {
	float: right;
	margin-left: 32px;
}

.clear {
	clear: both;
}

.sourceref {
	font-size: 80%;
}

.topic-sc, .topic-art, .topic-mus, .topic-hum, .topic-sci, .topic-phy {
	width: 2em;
	display: inline-block;
	text-align: center;
}

.topic-sc {
	background: yellow;
}

.topic-art {
	background: #4169E1;
	color: white;
}

.topic-mus {
	background: #deb887;
}

.topic-hum {
	background: #008080;
	color: white;
}

.topic-sci {
	background: #cc0033;
	color: white;
}

.topic-phy {
	background: #9900cc;
	color: white;
}

/* Don't add extra margins for highlight figures */
figure.highlight {
	margin: 0;
}