private Button.StyleClass<Button> ButtonStyle() {
Button.StyleClass<Button> res = new Button.StyleClass<Button>();
LinearGradient bg = new LinearGradient(0.0, new ColorStop(0.0, Color.FUNKY_BLUE), new ColorStop(1.0, Color.fadeColors(Color.BLACK, Color.FUNKY_BLUE, 0.9)));
res.getBackground().setValue(new StyleValue<ABackground>(bg));
res.getPadding().setValue(new StyleValue<Padding>(new Padding(10, 5, 10, 5)));
res.getBorder().setValue(new StyleValue<Border>(new Border(1, Color.fadeColors(Color.BLACK, Color.FUNKY_BLUE, 0.85), 0)));
res.getForeColor().setValue(new StyleValue<Color>(Color.WHITE));
res.getFontSize().setValue(new StyleValue<Integer>(14));
res.getBold().setValue(new StyleValue<Boolean>(Boolean.TRUE));
return res;