h1 {
	text-align: center;
}
nav {
	text-align: center;
}
footer {
	text-align: center;
}
body {
	background-color: #D6F1FF;
	color: #444444;
	font-family: sans-serif, Arial, Helvetica;
	margin: 10px;
	border: 2px dashed black;
	padding: 10px;
}