body {
	background-color: #484848;
	margin: 0px;
	text-align: center;
}
#contenedor {
	height: 575px;
	width: 900px;
	margin-top: 5px;
	margin-right: auto;
	margin-left: auto;
	margin-bottom: 12px;
	background-image: url(../img/fondo_general.png);
	background-repeat: no-repeat;
	padding-top: 18px;
	padding-right: 18px;
	padding-bottom: 18px;
	padding-left: 17px;
	text-align: left;
	position: relative;
}