diff --git a/src/Controller/ElementFormController.php b/src/Controller/ElementFormController.php
index 891c7d4c537749c906153487bb759092c81a01c9..177b302a2475259eed67ff72c759ca13962c95f4 100755
--- a/src/Controller/ElementFormController.php
+++ b/src/Controller/ElementFormController.php
@@ -336,6 +336,7 @@ class ElementFormController extends GoGoController
                         'config' => $configService->getConfig(),
                         'imagesMaxFilesize' => $this->detectMaxUploadFileSize('images'),
                         'filesMaxFilesize' => $this->detectMaxUploadFileSize('files'),
+                        'isOwner' => $isUserOwnerOfValidElement
                     ]);
     }
 
diff --git a/templates/element-form/form.html.twig b/templates/element-form/form.html.twig
index 596fe9711a595fad408b5fd6bed6e7de7d1a98bc..edb3166560535669dc528da9a78e1664c15d8166 100755
--- a/templates/element-form/form.html.twig
+++ b/templates/element-form/form.html.twig
@@ -1,6 +1,6 @@
 {{ form_start(form, {'id': 'formElement'}) }}
 
-<div id="element-form-content">
+<div id="element-form-content" class="{{ editMode ? 'edit' : 'new' }} {{ isOwner ? 'by-owner' : ''}} {{ isAllowedDirectModeration ? 'by-admin' : '' }}">
 	<section>
 		{% include "element-form/form-renderer.html.twig" %}
 	</section>