#leftMenu {
  width: 50px;
  position: fixed;
  pointer-events: auto;
  left: 5px;
  top: 50%;
  transform: translateY(-50%);
  /* background-color: rgba(0, 0, 0, 0.2); */
  display: flex;
  flex-direction: column;
}

.leftMenu-buttons {
  width: 50px;
  height: 50px;
  /* background-color: rgba(0, 0, 0, 0.3); */
  margin: 4px 0px;
}