asd

function notify(message) {
  let notifyButtonRef = document.getElementById('content').querySelector('button');
  let notificationDivRev = document.getElementById('notification');
  notificationDivRev.textContent = message;
  notifyButtonRef.addEventListener('click', onclick);

  function onclick(event) {
    notificationDivRev.style.display === 'none' ? notificationDivRev.style.display = 'inline' : notificationDivRev.style.display = 'none';
  }
}