<div class="col-sm-6 col-md-4 col-lg-3 mb-4">
  <div class="card h-100 shadow-sm">
    <div class="card-body d-flex flex-column justify-content-center align-items-center text-center">
      <%= fa_icon "folder-open-o", class: "text-muted", style: "font-size:3rem" %>
      <br>
      <%= yield %>
    </div>
  </div>
</div>
