diff --git a/core/modules/views/lib/Drupal/views/Tests/UI/DisplayTest.php b/core/modules/views/lib/Drupal/views/Tests/UI/DisplayTest.php
index 15cb97a..db18248 100644
--- a/core/modules/views/lib/Drupal/views/Tests/UI/DisplayTest.php
+++ b/core/modules/views/lib/Drupal/views/Tests/UI/DisplayTest.php
@@ -251,7 +251,7 @@ public function testDisplayAreas() {
     // Assert that the expected text is found in each area category.
     foreach ($areas as $type => $class) {
       $element = $this->xpath('//div[contains(@class, :class)]/div', array(':class' => $class));
-      $this->assertEqual((string) $element[0], "The selected display type does not utilize $type plugins");
+      $this->assertEqual((string) $element[0], t('The selected display type does not utilize @type plugins', array('@type' => $type)));
     }
   }
 
diff --git a/core/modules/views/views_ui/templates/views-ui-container.html.twig b/core/modules/views/views_ui/templates/views-ui-container.html.twig
new file mode 100644
index 0000000..9f6de06
--- /dev/null
+++ b/core/modules/views/views_ui/templates/views-ui-container.html.twig
@@ -0,0 +1,16 @@
+{#
+/**
+ * @file
+ * Template for a generic container/wrapper.
+ *
+ * Available variables:
+ * - attributes: An array of HTML attributes to apply to the container element.
+ * - children: An array of renderable elements such as dropbuttons and tabs.
+ *
+ * @see template_preprocess()
+ * @see template_preprocess_views_ui_container()
+ *
+ * @ingroup themeable
+ */
+#}
+<div class="{{ attributes.class }}"{{ attributes }}>{{ children }}</div>
diff --git a/core/modules/views/views_ui/views_ui.module b/core/modules/views/views_ui/views_ui.module
index 4c3ae95..1ded9ea 100644
--- a/core/modules/views/views_ui/views_ui.module
+++ b/core/modules/views/views_ui/views_ui.module
@@ -182,6 +182,7 @@ function views_ui_theme() {
     // is not desired.
     'views_ui_container' => array(
       'render element' => 'element',
+      'template' => 'views-ui-container',
       'file' => 'views_ui.theme.inc',
     ),
   );
diff --git a/core/modules/views/views_ui/views_ui.theme.inc b/core/modules/views/views_ui/views_ui.theme.inc
index cb5396b..9730a79 100644
--- a/core/modules/views/views_ui/views_ui.theme.inc
+++ b/core/modules/views/views_ui/views_ui.theme.inc
@@ -8,11 +8,11 @@
 use Drupal\Core\Template\Attribute;
 
 /**
- * Generic <div> container function.
+ * Prepares variables for views-ui-container.html.twig.
  */
-function theme_views_ui_container($variables) {
-  $element = $variables['element'];
-  return '<div' . new Attribute($element['#attributes']) . '>' . $element['#children'] . '</div>';
+function template_preprocess_views_ui_container(&$variables) {
+  $variables['attributes'] = new Attribute($variables['element']['#attributes']);
+  $variables['children'] = $variables['element']['#children'];
 }
 
 function template_preprocess_views_ui_display_tab_setting(&$variables) {