header h1 {
	text-align: center;
}

header .date {
	text-align: center;
}

.container > h1 a, 
.container > h2 a, 
.container > h3 a, 
.container > h4 a, 
.container > h5 a,
.container > h6 a {
	text-decoration: none;
	color: #111;
}

pre {
	margin-left: 3em;
	padding: 1em;
	background-color: #EEE;
	border: 1px solid #333;
}

code {
	background-color: #EEE;
}