diff --git a/core/modules/node/node.preview.js b/core/modules/node/node.preview.js
index f864179..2cd1b04 100644
--- a/core/modules/node/node.preview.js
+++ b/core/modules/node/node.preview.js
@@ -8,41 +8,44 @@
 "use strict";
 
 /**
- * Provides a modal confirmation before leaving node previews.
+ * Provides a modal confirmation before leaving a node preview.
  */
 Drupal.behaviors.nodePreviewDestroyLinks = {
   attach: function (context) {
     // Display a modal confirmation for all links within preview, except
     // for local fragment identifiers such as href="#frag".
-    $('a:not([href^=#])', context).on('click.preview', function (event) {
+    $(context).find('.node').on('click.preview', 'a:not([href^=#])', function (event) {
       // Only confirm leaving previews when left-clicking and user is not
       // pressing the ALT, CTRL, META (Command key on the Macintosh keyboard)
       // or SHIFT key.
       if (event.button === 0 && !event.altKey && !event.ctrlKey && !event.metaKey && !event.shiftKey) {
         event.preventDefault();
-        event.stopPropagation();
-        var previewElementId = 'node-preview-dialog';
-        // Create the preview dialog element.
-        $('<div id="' + previewElementId + '"><p>' + Drupal.t('Are you sure you want to leave the preview? If you navigate away without saving, your changes will be lost.') + '</p></div>').appendTo('body');
-        var dialogOptions = {
+        var $previewDialog = $('<div/>')
+          .text(Drupal.t('Leaving the preview will cause unsaved changes to be lost. Are you sure you want to leave the preview?'))
+          .appendTo('body');
+        Drupal.dialog($previewDialog, {
           title: Drupal.t('Leave preview?'),
-          buttons: {
-            Cancel: function() {
-              $(this).dialog('close');
+          buttons: [
+            {
+              text: Drupal.t('Cancel'),
+              click: function() {
+                $(this).dialog('close');
+              }
             },
-            'Leave preview': function() {
-              window.top.location.href = event.target.href;
+            {
+              text: Drupal.t('Leave preview'),
+              click: function() {
+                window.top.location.href = event.target.href;
+              }
             }
-          }
-        };
-        var previewDialog = Drupal.dialog('#' + previewElementId, dialogOptions);
-        previewDialog.showModal();
+          ]
+        }).showModal();
       }
     });
   },
   detach: function (context, settings, trigger) {
     if (trigger === 'unload') {
-      $('a:not([href^=#])', context).off('click.preview');
+      $(context).find('.node').off('click.preview', 'a:not([href^=#])');
     }
   }
 };