{% load i18n %}
{% load widget_tweaks %}

<form method="POST">
    {% csrf_token %}
    <input type="hidden" name="action" value="comment">
    <div class="field">
        {{ comment_form.text |add_class:"input textarea"|attr:"rows:3"|attr:"placeholder:Neuer Kommentar" }}
    </div>
    <div class="control">
        <input type="submit" class="button is-primary" value="{% trans 'Kommentieren' %}">
    </div>
</form>