body {
	background-color: #99CCFF;
}
header p {
	margin: 40px 0;
	width:100%;
	text-align:center;
	font-size:x-large;
}
footer {
	margin-top:40px;
	color: purple;
}
/*
ul {
	margin: 0;
	padding: 0;
}
*/

ul li {
	color: #cccccc;
	display: block;
	background-color: #66aaFF;
	list-style-type: none;
	width: 20em; 
	font-size: normal;
	text-align: center;
	border-top: 3px solid #DDD;
	border-left: 3px solid #DDD;
	border-right: 3px solid #BBB;
	border-bottom: 3px solid #BBB;
}
ul li a {
	color: #000000;
	display: block;
	padding: 1em;
	text-decoration: none;
}
ul li a:hover {
	color: #000000;
	background-color: #99ccFF;
	text-decoration: none;
}