#wrapper {
	position: absolute;
	top: 50%;
	left: 50%;
	margin: -200px 0 0 -480px;
	height: 400px;
	width: 960px;
}
#candidates {
	width: 480px;
	float: left;
	text-align: center;
}
#customers {
	width: 480px;
	float: left;
	text-align: center;
}