<div class="sb-preparing-story sb-wrapper">
  <div class="sb-loader"></div>
</div>

<div class="sb-preparing-docs sb-wrapper">
  <div class="sb-previewBlock">
    <div class="sb-previewBlock_header">
      <div class="sb-previewBlock_icon"></div>
      <div class="sb-previewBlock_icon"></div>
      <div class="sb-previewBlock_icon"></div>
      <div class="sb-previewBlock_icon"></div>
    </div>
    <div class="sb-previewBlock_body">
      <div class="sb-loader"></div>
    </div>
  </div>
  <table aria-hidd