a img {
	border: none;
}

div.byline {
	font-family: sans-serif;
	font-size: large;
	font-weight: bold;
	margin: 1.5em 0 1em;
}

div.subtitle {
	font-family: sans-serif;
	font-size: x-large;
	font-weight: bold;
	margin: 1em 0;
}

div#toc a {
	font-family: sans-serif;
	text-decoration: none;
}

div#toc a:hover {
	text-decoration: underline;
}

div#toc ul {
	list-style-type: none;
	margin-left: 1.5em;
	padding-left: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-family: sans-serif;
}

h2 {
	margin: 2em 0 1em;
}

h3 {
	margin: 1.5em 0 1em;
}

h4 {
	margin: 1em 0;
}

pre {
	background-color: whitesmoke;
	border: 1px dashed black;
	padding: 1em;
}

ul.references {
	list-style-type: none;
	margin-left: 0.5in;
	padding-left: 0;
	text-indent: -0.5in;
}

ul.references li {
	margin: 1em 0;
}