#thumbnails {
	position: absolute;
	left:		0;
	top:		100px;
	width: 330px;
	overflow:hidden;
}

#thumbnails img {
	position:relative;
	float:left;
	clear:none;	
	margin-right:20px;
	margin-bottom: 38px;
}

#imagenPrincipal {
	left:		265px;
	top:		100px;
	position: absolute;
}

#listadoGalerias {
	position: relative;
	width:680px;
}

#listadoGalerias a{
	display:block;
	float:right;
	margin-left:10px;
}