Use base templates

[tickle] / tickle / templates / tickle / area_list.html

{% extends 'tickle/base.html' %}

{% block tickle_title_name %}All Areas{% endblock %}
{% block tickle_header_name %}All Areas{% endblock %}

{% block tickle_main %}
  <ul>
    {% for area in area_list %}
      {% include 'tickle/area_list_item.html' %}
    {% endfor %}
  </ul>
{% endblock %}