#contenido {
	BORDER-RIGHT: 0px solid; BORDER-TOP: 0px solid; MARGIN-TOP: -290px; LEFT: 50%; MARGIN-LEFT: -480px; BORDER-LEFT: 0px solid; WIDTH: 960px; BORDER-BOTTOM: 0px solid; POSITION: absolute; TOP: 50%; HEIGHT: 580px; BACKGROUND-COLOR: #ffffff
}