@Override
  protected JComponent createSouthPanel() {
    JComponent component = super.createSouthPanel();
    component.setBorder(JBUI.Borders.empty(13, 24, 15, 24));
    UIUtil.setBackgroundRecursively(component, TipUiSettings.getPanelBackground());

    String previousTipKey = "PreviousTip";
    component.getInputMap(WHEN_ANCESTOR_OF_FOCUSED_COMPONENT)
      .put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, InputEvent.SHIFT_DOWN_MASK), previousTipKey);
    component.getActionMap().put(previousTipKey, myTipPanel.myPreviousTipAction);

    return component;
  }
@Override
  protected JComponent createSouthPanel()