<ul class="fa-ul">
  <li>
    <span class="fa-li"><i class="fas fa-check-square"></i></span>
    List icons can
  </li>
  <li>
    <span class="fa-li"><i class="fas fa-check-square"></i></span>
    be used to
  </li>
  <li>
    <span class="fa-li"><i class="fas fa-spinner fa-pulse"></i></span>
    replace bullets
  </li>
  <li>
    <span class="fa-li"><i class="far fa-square"></i></span>
    in lists
  </li>
</ul>