* {
	margin: 0px;
	padding: 0px;
	font-family: serif;
	color: #000000;
}
body {
	margin: 0px;
	padding: 0px 12px;
	background-color: #E0E0E0;
}
h1, h2 {
	font-weight: bold;
}
a {
	color: #0000FF;
	text-decoration: underline;
}

nav {
	margin: 0px;
	padding: 24px 12px;
	height: 1%;
	overflow: auto;
}
header nav {
	border-bottom: 1px solid #666666;
	margin-bottom: 24px
}
footer nav {
	border-top: 1px solid #666666;
	margin-top: 24px
}
nav ul {
	display: inline;
	list-style-type: none;
}
nav ul li.prev {
	float: left;
	width: 40%;
	text-align: left;
}
nav ul li.next {
	float: right;
	width: 40%;
	text-align: right;
}
nav ul li a {
	display: block;
}
footer nav ul li a {
	margin-bottom: 8px;
}
nav ul li.start {
	text-align: center;
	width: 20%;
	margin: 0px auto;
}
header h1 {
	font-size: 20pt;
	font-weight: bold;
	margin: 6px 12px;
}
header h2 {
	font-size: 18pt;
	font-weight: bold;
	margin: 6px 12px;
}

section {
	margin: 0px;
	margin: 12px 12px 24px 12px;
}

section h1 {
	font-size: 16pt;
	font-weight: bold;
	margin: 0px 0px 12px 0px;
}
section h2 {
	font-size: 14pt;
	font-weight: bold;
	margin: 0px 0px 12px 0px;
}
section p {
	font-size: 12pt;
	margin: 0px 0px 12px 0px;
}
section li {
	font-size: 12pt;
}
section code {
	background-color: #EEEECC;
	font-family: monospace;
}
section pre {
	background-color: #EEEECC;
	margin: 0px 0px 12px 16px;
}
section ul, section ol {
	margin: 0px 0px 12px 24px;
}
section ul ul, section ol ol {
	margin: 0px 0px 0px 24px;
}