body {
	background-color: aqua;
}

#time {
	height: 100px;
	width: 800px;
	margin: auto;
	position: absolute;
	top: 0; left: 0; bottom: 0; right: 0;
	text-align: center;
	font-family: courier, monospace;
	color: white;
	font-size: 100px;
}