* {
		margin:0;
		padding:0;
		}

	html, body {
		height:100%;
		}

	body {
		background-color:#ffffff;
		color:#;
		font:Arial;
		scroll:auto;	
	
		/* text-align:center; horizontal centering for IE Win quirks */
		}

#distance { 
		width:1px;
		height:50%;
		background-color:#;
		margin-bottom:-18em; /* half of container's height */
		float:left;
		}