body {
	max-width: 1024px;
	margin-left: auto;
	margin-right: auto;
}

blockquote {
	border-left: solid .4em #0000AA;
	margin-left: .25em;
	padding-left: 1.25em;
	font-style: italic;
}

footer {
	text-align: center;
	font-size: 70%;
	color: #333333;
}

/* little hack to make nested lists not take up extra space */
li > p:first-child { margin-top: 0; }
li p + ul { margin-top: -1em; }

/* code elements */

kbd, code, samp, tt, pre {
	background: #DDDDFF;
	white-space: pre;
}

var {
	color: #008800;
}

pre {
	margin: auto 2em;
	overflow: auto;
}

/* table elements */

table, td, th {
	border: solid 1px #AAAAAA;
}

table {
	margin-left: auto;
	margin-right: auto;
}

th {
	background: #F5F5F5;
}

table > caption {
	text-align: left;
}

table pre {
	margin: auto;
}

/* heading elements */

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

h1 {
	text-align: center;
	background-color: #DDDDFF;
}

caption > h1 { /* don't make the headings in captions huge */
	font-size: 100%;
}

/* hyperlink elements */

a {
	text-decoration: none;
}

a:hover, a:focus {
	text-decoration: underline;
}