fireenjin-map {
  position: relative;
  display: block;
}
fireenjin-map #map {
  display: block;
  height: 0px;
  width: 100%;
  margin: 0 auto;
  opacity: 0;
  transition: all ease 0.5s;
}
fireenjin-map.map-is-visible #map {
  height: var(--map-height, 300px);
  opacity: 1;
}