<span class="h4 sort-label">Sort</span>
<span class="sort btn btn-secondary" data-sort="title">
  Title <img src="{{site.baseurl}}/images/sort-arrow.svg" class="sort-arrow" alt="arrow indicating title sort order">
</span>
<span class="sort btn btn-secondary" data-sort="author">
  Creator <img src="{{site.baseurl}}/images/sort-arrow.svg" class="sort-arrow" alt="arrow indicating creator sort order">
</span>
