#colaborador { background: url(cobranded/manos-acuerdo.jpg) no-repeat left center; width:500px; height:51px; position:absolute; top:40px; left:348px;  }
#colaborador .Rastreator { display:none; background: url(cobranded/rastreator.jpg) no-repeat 80px center; width:500px; height:51px; text-indent:-1000px;  }