html, body {
	height: 100%;
	margin: 0;
	padding: 0;
}

body {
	margin: 0 auto;
}

pre{
	display: inline-block;
}

#map-1, #map-2, #map-3, #map-4 {
	margin-top: 10px;
}

.container { margin:150px auto; max-width:768px;}