.Library {
	position: absolute;
	visibility: visible;
	width: 200px;
	left: 0px;
	top: 0px;
	height: 1000px;
	background-image: url(../images/background.png);
	background-repeat: no-repeat;
	background-position: left top;
}
.Content {
	position: absolute;
	left: 200px;
	top: 0px;
}