Grav-Admin-Plugin/themes/grav/templates/forms/fields/section/section.html.twig

{% extends "forms/field.html.twig" %}

{% block field %}
{% if field.security is empty or authorize(array(field.security)) %}

    {% if field.title or field.underline %}
    <h1 class="{{ field.classes }} {{ field.underline ?: 'no_underline' }}">{{ field.title|t }}</h1>
    {% endif %}

    {% if field.text %}
    <p>{{ field.text|t|markdown|raw }}</p>
    {% endif %}

    {% embed 'forms/default/fields.html.twig' with {name: field.name, fields: field.fields} %}
        {% block outer_markup_field_open %}
            <div class="form-section {{ field.field_classes }} {{ field.outer_classes }}">
        {% endblock %}
        {% block outer_markup_field_close %}
            </div>
        {% endblock %}
    {% endembed %}

{% endif %}
{% endblock %}