rivet-1.0.x-dev/templates/block/block--local-actions-block.html.twig

{#
/**
 * @file
 * Theme override for local actions (primary admin actions.)
 */
#}
{%
  set classes = [
    'rvt-text-right',
  ]
%}
{% if content|render|striptags|trim|length %}
<nav{{ attributes.addClass(classes)|without('id') }} aria-label="{{ label ?: 'Local actions' }}">
  {{ title_prefix }}
  {{ title_suffix }}
  {% block content %}
  <div class="rvt-button-segmented">
    {{ content }}
  </div>
  {% endblock %}
</nav>
{% endif %}