Django template

{% extends 'base.html' %}
{% load widget_tweaks %}
{% block body %}
<div class="container">
    <h1>Zodpovězte, prosím, pár otázek</h1>
    <form class="form-horizontal" method="post">
        {% csrf_token %}
        {{ form.non_field_errors }}
        {% for field in form %}
        {{ field.errors }}
        {{ field.label_tag }} {{field|add_class:"form-control"}}
        {% endfor %}
        <input class="form-control" type="submit" value="Odeslat a potvrdit registraci">
    </form>
</div>
{% endblock body %}