.withStringConverter(StringConverterFactory.forInteger())
;
lSpinner.setStyle("-fxx-value-alignment:CENTER_RIGHT;");
Button lButton = new Button("change CSS");
lButton.onMouseClickedProperty().set(new EventHandler<MouseEvent>()
{
@Override
public void handle(MouseEvent arg0)
{
//lSpinner.setStyle("-fxx-arrow-position:SPLIT;");