body {
	background-color: #F0FFF0;
	color:#2F4F4F;
	margin: 10px;
	font-family: Arial, sans-serif;
}
h1 {
	text-align: center;
}
h2 {
	text-align: center;
}
nav {
	text-align: center;
}
footer {
	text-align: center;
}