<div id="neuroglancer-container">
  <div placeholder *ngIf="nehubaLoaded">
    <h1 tyle="text-align:center;">
      loading nehuba viewer
    </h1>
    <h1 style = "text-align:center;">
      <span class="homeAnimationDots loadingAnimationDots">&bull;</span>
      <span class="homeAnimationDots loadingAnimationDots">&bull;</span>
      <span class="homeAnimationDots loadingAnimationDots">&bull;</span>
    </h1>
  </div>
</div>