html { color: #333333 }

body, body header { margin-bottom: 2em }

h2+ol, h2+ul { margin-top: .75em }

article h1 { font-size: 2em }
article h2 { font-size: 1.5em }

pre {
	background: #F6F8FA;
	border: 1px solid #E5E7EB;
	border-radius: 4px;
	padding: 6px;
}