orange_ecom_starter-2.0.x-dev/templates/field/field--paragraph--field-paragraphs-reference--content-strap.html.twig

{%
  set classes = [
    'field',
    'field--name-' ~ field_name|clean_class,
    'field--type-' ~ field_type|clean_class,
    'field--label-' ~ label_display,
  ]
%}
<div class="container-fluid">
  {% for row in items|batch(4) %}
    <div{{ attributes.addClass(classes, 'row') }}>
      {% for column in row %}
        {% set number_of_columns = row|length %}
        {# Set column classes. #}
        {% if number_of_columns > 2 %}
          {% set column_class = 'col-xs-12 col-md-6 col-lg-' ~ 12 / number_of_columns %}
        {% else %}
          {% set column_class = 'col-xs-12 col-md-' ~ 12 / number_of_columns %}
        {% endif %}
        <div{{ column.attributes.addClass(column_class) }}>
          {{ column.content }}
        </div>
      {% endfor %}
    </div>
  {% endfor %}
</div>