rural-attractiveness-cz/src/adjuster/adjuster-loader.directive.html

<div class="loader-splash" *ngIf="adjusterService.isInProcess()">
  <div class="center-block">
    <h1>Calculating clusters</h1>
    <div class="spinner-border spinner" role="status">
      <span class="sr-only">Loading...</span>
    </div>
  </div>
</div>