GridBagLayoutBuilder builder = new GridBagLayoutBuilder();
builder.setDefaultInsets(new Insets(10, 20, 0, 0));
builder.append(createWelcomeToLabel(), 1, 1, true, false);
builder.nextLine();
builder.append(createTitleLabel(), 1, 1, true, false, new Insets(10, 20, 15, 0));
builder.nextLine();
builder.append(createDescriptionLabel(), 1, 1, true, false);