function getScrollbarWidth() {
  const div = document.createElement('div');
  div.style.visibility = 'hidden';
  div.style.overflow = 'scroll';
  div.style.msOverflowStyle = 'scrollbar'; // for Edge
  div.style.width = '50px';
  div.style.height = '50px';
  document.body.appendChild(div);
  const inner = document.createElement('div');
  div.appendChild(inner);
  const scrollbarWidth = div.offsetWidth - inner.offsetWidth;
  div.remove();
  return scrollbarWidth;
}