div.position {
	text-align: center;
	position: absolute;
	top: 50%;
	left: 0px;
	width: 100%;
	height: 1px;
	overflow: visible;
	display: block;
}
div#content {
	text-align: left;
	left: 50%;
	margin-left: -150px;
	position: absolute;
	width: 300px;
	height: 500px;
	top: -250px;
}
div#temp_content {
	text-align: left;
	left: 50%;
	margin-left: -100px;
	position: absolute;
	width: 200px;
	height: 50px;
	top: -25px;
}