diff --git a/core/lib/Drupal/Core/Render/Element/RenderElement.php b/core/lib/Drupal/Core/Render/Element/RenderElement.php
index 622281ef7e..460f154bd0 100644
--- a/core/lib/Drupal/Core/Render/Element/RenderElement.php
+++ b/core/lib/Drupal/Core/Render/Element/RenderElement.php
@@ -207,7 +207,6 @@ public static function preRenderGroup($element) {
     // Set attributes to indicate that there is a child with an error.
     if (!empty($element['#children_errors'])) {
       $element['#attributes']['class'][] = 'error';
-      $element['#attributes']['aria-invalid'] = 'true';
     }
 
     return $element;
diff --git a/core/themes/classy/css/components/form.css b/core/themes/classy/css/components/form.css
index 15b8ec23c2..80d088fa09 100644
--- a/core/themes/classy/css/components/form.css
+++ b/core/themes/classy/css/components/form.css
@@ -88,12 +88,15 @@ abbr.ajax-changed {
 }
 .form-item input.error,
 .form-item textarea.error,
-.form-item select.error {
+.form-item select.error,
+.entity-meta details.error,
+.entity-meta details[open].error {
   border: 2px solid red;
 }
 
 /* Inline error messages. */
-.form-item--error-message:before {
+.form-item--error-message:before,
+details.error summary:after {
   content: '';
   display: inline-block;
   height: 14px;
@@ -102,3 +105,6 @@ abbr.ajax-changed {
   background: url(../../../../misc/icons/e32700/error.svg) no-repeat;
   background-size: contain;
 }
+details.error summary:after {
+  float: right;
+}