body {
	margin: auto;
	padding-left: 1em;
	padding-right: 1em;
	color: #444;
	max-width: 45em;
}

a, .warn, .info, h1, h2, h3, h4, h5, h6 {
	color: #000;
}

footer a {
	color: inherit;
}

.equation {
	text-align: center;
}

img {
	max-width: 70%;
	margin: 1em auto 1em auto;
	display: block;
	border: 2px solid #CCC;
}

p, ol, ul, code {
	line-height: 1.6em;
}

header ul {
	margin: 0px;
	padding: 0px;
}

header ul, header li {
	display: inline-block;
}

header li {
	margin-left: 0.3em;
}

header li:not(:last-child):after {
	content: ",";
}

pre {
	overflow: scroll;
}

blockquote > p {
	margin-top: 1em;
	margin-bottom: 1em;
}

blockquote, pre {
	padding: 1em;
	border-left: 3px solid #000;
}

blockquote, pre, code {
	background-color: rgba(0,0,0,0.15);
}

pre > code {
	background: none;
	padding: 0em;
}

code {
	padding: 0.3em;
	font-size: inherit !important;
}

.warn, .info {
	padding: 1em;
}

.warn {
	border-left: 3px solid #C33;
	background-color: #F99;
}

.info {
	border-left: 3px solid #3C3;
	background-color: #9F9;
}

footer, del {
	color: #999;
}

time {
	color: #666;
	clear: right;
	float: right;
}