body{
	background-color:#00cc99;
	margin:0;
	font-family:verdana, arial, sams-serif;
	}
nav{
	background-color:#000033;
	text-align:center;
	height:64px;
	}
nav a{
	color:#FFFFFF;
	text-decoration:none;
	font-size:18px;
	padding:20px;
	display:inline-block;
	outline:none;
	}
nav a:hover{
	background-color:#333366;

	}