.export-map-loading {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1000;
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 18px;
  color: rgba(0, 0, 0, 0.8);
  background: rgba(255, 255, 255, 0.6);
}