.encabezado
{
  margin-bottom: 0.5em;
  background: repeat-x left top;
  color: #003366;
  font-weight: bold;
  font-size: small;
  font-family: Verdana, Arial, Helvetica, sans-serif;
}
.encabezado
{
  background-image: url("barra.jpg");
  min-height: 78px;
}

.encabezado .logo
{
	background-image: url("logo.jpg");
	background-repeat: no-repeat;
	width: 171px;
	height: 78px;
}

.encabezado span
{
  margin-left: 118px;
  margin-top: 0px;
}