{% set classes = [ 'field', 'accordionjs', 'field--name-' ~ field_name|clean_class, 'field--type-' ~ field_type|clean_class, 'field--label-' ~ label_display, ] %} {% set title_classes = [ 'field__label', label_display == 'visually_hidden' ? 'visually-hidden', ] %} {% if label_hidden %} {% if multiple %}