.marker {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
}

.marker-label {
  position: absolute;
  pointer-events: none;
  top: 51px;
  left: 50%;
  margin-top: 0;
  transform: translate(-50%, -4px);
}

.marker:hover .marker-label,
.marker.active .marker-label {
  transform: translate(-50%, 0);
}