header, nav, div, section {
	background-color: #E6E6FA;
	border: solid 1px green;
	border-radius: 3px;
	padding: 10px;
	font-family: Arial, Helvetica;
	text-align: center;
	margin: 25px auto;
}

nav {
	font-size: 18px;

}

form {
	font-size: 21px;
}
header {
	font-size: 48px;
	font-family: serif;

}

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

body {
	background-repeat: no-repeat;
	background-size: 980px 1500px;
}

div {
	text-align: left;
}

footer {
	font-style: italic;
	font-size: 12px;
}