body {
	background-color: #008080;
	margin-left: 20%;
	margin-right: 20%;
	text-align: center;
	border: 1px dotted #333333;
	padding: 10px 10px 10px 10px;
	font-family: sans-serif;
	}
h1 {
	color: #0000CD
	}
	.choice {
	width:70%;
	border:1px solid #0000CD;
	padding: 8px;
	margin: 18px auto;
	background-color: white;
	}
	.choice a {
		color: ##0000CD;
		text-decoration: none;
	}
	.choice a:hover {
		color: medium blue;