 
   override func viewDidAppear(_ animated: Bool) {
     super.viewDidAppear(animated)
+
     /* Normally we would set the default view controller and delegate in viewDidLoad
      but since we are using this view controller for our modal view also it is important to properly
      re-set the variables once the modal dismisses. */

  //    button.addTarget(self, action: #selector(buttonTapped), for: .touchUpInside)
  //    message.layer.cornerRadius = 20
  //  }
}

  }

  @IBAction private func didTapNavbarHidden(_: Any) {
    guard let navigationController = navigationController else { return }
    navigationController.isNavigationBarHidden = !navigationController.isNavigationBarHidden
  }

  @IBAction private func didTapTimedMessage(_: Any) {
    perform(#selector(didTapMessage), with: nil, afterDelay: 3.0)
  }

  @IBAction func whilstAlertTapped(_: Any) {
