body {
	text-align: center;
	width: 740px;
	margin-left: auto;
	margin-right: auto;
	font-family: Arial, Helvetica, s
}

.content {
	text-align: left;
	margin: 0 50px;
}

.nav {
	text-align: right;
	color: #aaa;
}

.nav a {
	color: #555;
}

ul.toc {
	margin: 0;
	padding: 0;
	line-height: 2em;
}

ul.toc li {
	list-style: none;
	display: inline;
	margin: 0 1em 0 0;
	padding: 0;
	white-space:nowrap;
}

.footer {
	text-align: center;
}

.footer ul {
	margin: 0;
	padding: 0;
}

.footer ul li {
	list-style: none;
	display: inline;
	margin: 0 1em 0 0;
	padding: 0;
}

a {
	color: blue;
}

a img {
	border: none;
	}

h2 + p {
	margin-top: -0.3em;
}

h2 {
	margin-top: 2em;
}

h3 + p {
	margin-top: -0.3em;
}

h3 {
	margin-top: 2em;
}

h4 + p {
	margin-top: -0.3em;
}

h4 {
	margin-top: 2em;
}

h6 + p {
	margin-top: -2em;
}

h6 {
	font-size: 1em;
	margin-top: 2em;
}

p + p {
	margin-top: 1.5em;
}

blockquote {
	margin-top: -0.5em;
	border-left: 2px solid #ccc;
	padding-left: 1em;
}

blockquote + p {
	margin-top: 1.5em;
}

ol, ul {
	margin-top: -0.5em;
}

li {
	margin-top: 0.2em;
}

img a {
	
}