diff --git a/core/themes/stable/templates/form/details.html.twig b/core/themes/stable/templates/form/details.html.twig
index ccd2796..3c3fba7 100644
--- a/core/themes/stable/templates/form/details.html.twig
+++ b/core/themes/stable/templates/form/details.html.twig
@@ -14,6 +14,12 @@
  * @see template_preprocess_details()
  */
 #}
+{%
+  set description_classes = [
+    'description',
+    description_display == 'invisible' ? 'visually-hidden',
+  ]
+%}
 <details{{ attributes }}>
   {%
     set summary_classes = [
@@ -31,7 +37,11 @@
     </div>
   {% endif %}
 
-  {{ description }}
+  {% if description.content %}
+    <div{{ description.attributes.addClass(description_classes) }}>
+      {{ description.content }}
+    </div>
+  {% endif %}
   {{ children }}
   {{ value }}
 </details>