<aside class=“sidebar-section”>

{% if site.categories %}
  <div class="category-subsection">
    <h2>Categorias</h2>

    <ul>
      {% assign categories = site.categories | sort %}

      {% for cat in categories %}
        <li>
          <i class="fa fa-angle-right" aria-hidden="true"></i>

          <a href="/categories/{{ cat[0] | slugify }}">
            {{ cat[0] }}
            ({{ cat[1].size }})
          </a>
        </li>
      {% endfor %}
    </ul>
  </div>
{% endif %}

{% if site.tags %}
  <div class="tags-subsection">
    <h2>Tags</h2>

    <ul>
      {% assign tags = site.tags | sort %}

      {% for tag in tags %}
        <li>
          <a href="/tags/{{ tag[0] | slugify }}">
            <i class="fa fa-tag" aria-hidden="true"></i>
            {{ tag[0] }}
          </a>
        </li>
      {% endfor %}
    </ul>
  </div>
{% endif %}

</aside>