{% load i18n %}
{% if categories %}
<h3>{% trans 'Categories' context 'Post categories' %}</h3>
<div class="list-group weblog-categories">
    {% for category in categories %}
    <a href="{% url 'weblog:CategoryIndex' category_slug=category.slug %}" class="list-group-item{% if category.slug == selected_cat_slug %} active{% endif %}">
        {{ category.name }}
    </a>
    {% endfor %}
</div>
{% endif %}