body {
	background-color: #DDDDDD;
	color: black;
	font-family: "Open Sans", sans-serif;
	text-align: center;
	margin: 0;
}

main {
	display: block;
	margin-left: auto;
	margin-right: auto
}

header {}

.back-link {
	position: absolute;
	top: .5rem;
	left: 0;
	padding: 1rem 2rem;
	border-radius: 5px;
	background-color: #EEEEEE;
	border: 1px solid #EEEEEE;
	text-decoration: none;
}

footer {
	font-style: italic;
	font-size: 90%;
}