web/wp-content/themes/mozilla-builders/templates/components/articles/blocks/caption.twig

{% set caption = overrides.caption|default(asset.caption) %}

{% if caption or asset.credit %}
  <figcaption class="article-caption">
    <div class="article-caption__inner">
      <div class="article-caption-width">
      {% if caption %}
        <span class="article-caption__description">{{ caption }}</span>
      {% endif %}

      {% if asset.credit %}
        <span class="article-caption__credit">{{ asset.credit }}</span>
      {% endif %}
      </div>
    </div>
  </figcaption>
{% endif %}