body {
	background-image:url(souls.jpg);
}
nav {
	width:900px;
	margin:auto;
	background-color:#228B22;
	padding:20px 0;
	text-align:center;
	border-radius: 15px 15px 0 0;
}
nav a{
	display:inline-block;
	font-size:20px;
	margin:0 20px;
	color:#000;
	text-decoration:none;
}
section {
	width:900px;
	margin:auto;
	background-color:#A2CD5A;
	padding:25px;
	box-sizing:border-box;
}
footer {
	width:900px;
	margin:auto;
	background-color:#228B22;
	color:#FFFFFF;
	padding:50px;
	text-align:center;
	box-sizing:border-box;
	border-radius: 0 0 15px 15px;
}
h1{
	text-align:center;
}