{% block item %}
<article>
    <header>
        {% block header %}
        <div class="title">{% block blog_title %}{{ item.title_xhtml or item.title or '' }}{% endblock %}</div>
        {% endblock header %}
    </header>

    <div class="content">
        {% block content %}
        {{ item.content_xhtml or item.content or ''}}
        {% endblock content %}
    </div>
</article>
{% endblock item %}