{% load static crispy_forms_tags %}

<form action="{{ action }}" method="{{ method }}" class="ajax-form"
    callback="{{ callback }}" params="{{ params }}" id="form-{{ model }}">
    {% csrf_token %}
    {% if id %}
        <input type="hidden" name="id" value="{{ id }}" id="ges_aval_id">
    {% endif %}
    <input type="hidden" name="app_label" value="{{ app_label }}"/>
    <input type="hidden" name="model" value="{{ model }}"/>
    <input type="hidden" name="fields" value="{{ fields }}"/>
    {{ form|crispy }}
    <input type="submit" value="Aceptar" class="btn btn-primary" style="float:right;width:40%">
</form>