.loading-page {
  width: -webkit-fill-available;
  width: -moz-available;
  height: -webkit-fill-available;
  height: -moz-available;
  position: absolute;
  top: 0;
  left: 0;
  background-color: var(--background-color);
  z-index: 20;
}

.loading-page .spinner {
  display: flex;
  justify-content: center;
  margin: 50px;
}