.pre-loader {
    position: fixed;
    z-index: 99999;
    background: #fff;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    overflow: hidden;
    width: 100%;
    height: 100%;
  }
  .spinner {
    display: flex;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
    align-content: center;
  }
  .loaded-spinner {
    overflow: visible;
}