{% block title %}{% endblock %}

{% block content %}
{% block content_title %}{% endblock %}
{% endblock %}

<!doctype html>
<head>
</head>
<body>
{% block title %}{% endblock %}
{% block content %}
{% block content_title %}{% endblock %}
{% endblock %}
</body>
</html>
Add html basics for django-debug-toolbar
Add html basics for django-debug-toolbar

... which won't work without them.
