#wrapper #contentConSfondo {
	background-color: #000000;
	width: 760px;
	margin-left: 20px;
	height:440px;
}
#wrapper #contentConSfondo .leftBar {
	width: 261px;
	float: left;
}
#wrapper #contentConSfondo .rightBar {
	width: 499px;
	float: left;
}
#wrapper #contentConSfondo .fantasma {
	clear: both;
	height: 1px;
	width: 760px;
}