bulma (input/field): `field` macro now has `control_class` and `in_group` attributes: - `control_class` is used to specify additional classes for the control (when `class` is used for classes of the of the `field`) - when `in_group` is `true`, `field` is not added, only the `control` is used. This is useful for grouping elements in the same field

{% if not embedded %}{% extends 'base/base.html' %}{% endif %}
{% block body_wrapper %}
    <iframe class="embed" src="{{target_url}}"></iframe>
{% endblock body_wrapper  %}

{% block footer %}{% endblock footer %}