header, nav, section {
	background-color: #2874A6;
	border: ;
	border-radius: 3px;
	padding: 10px;
	font-family: Arial, Helvetica;
	text-align: center;
	margin: 5px auto;
}

nav {
	font-size: 18px;
	text-align: right;
}

header {
	font-size: 48px;
	font-family: serif;
}

section {
	font-size: 16px;
	font-family: sans-serif;
}

body {
	background-repeat: no-repeat;
	background-size: 980px 1500px;
}
footer {
	font-style: italic;
	font-size: 12px;
}