BODY {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	background-image: url(mosaicofondo.jpg);
	background-repeat: repeat;
	overflow-y:hidden;
	overflow-x:hidden;
}
#todo {
	width: 800px;
	float: left;
	height: 600px;
	position: absolute;
	z-index: 1;
}
#lado {
	float: right;
	background-image: url(img/fondo3.gif);
	background-repeat: repeat-x;
	width: 100%;
	position: absolute;
	z-index: 2;
	margin-left: 970px;
	height: 118px;
	top: 458px;
}
#alternativa {
	width: 353px;
	height: 249px;
	position: absolute;
	margin-top: -124px;
	margin-left: -176px;
	left: 50%;
	top: 50%;
}


body.bodyAlternativo {
	background:none;
}