Bootstrap class: .pagination-sm

<nav aria-label="...">
  <ul class="pagination pagination-sm">
    <li class="page-item disabled">
      <a class="page-link" href="#" tabindex="-1">Previous</a>
    </li>
    <li class="page-item"><a class="page-link" href="#">1</a></li>
    <li class="page-item"><a class="page-link" href="#">2</a></li>
    <li class="page-item"><a class="page-link" href="#">3</a></li>
    <li class="page-item">
      <a class="page-link" href="#">Next</a>
    </li>
  </ul>
</nav>

Preview

Sass source

/* _pagination.scss:76 */
.pagination-sm {
  @include pagination-size($pagination-padding-y-sm, $pagination-padding-x-sm, $font-size-sm, $line-height-sm, $border-radius-sm);
}

Uses variables

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/* _pagination.scss:76 */
$pagination-padding-y-sm
$pagination-padding-x-sm
$font-size-sm
$line-height-sm
$border-radius-sm

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