diff --git a/src/BulkManager/BulkAction/EditHandler.php b/src/BulkManager/BulkAction/EditHandler.php
index 45c2bc4..2d80ccb 100644
--- a/src/BulkManager/BulkAction/EditHandler.php
+++ b/src/BulkManager/BulkAction/EditHandler.php
@@ -107,7 +107,7 @@ public function getI18nLabel()
      */
     public function Link($action = null)
     {
-        return Controller::join_links(parent::Link(), $this->stat('url_segment'), $action);
+        return Controller::join_links(parent::Link(), static::config()->get('url_segment'), $action);
     }
 
     /**
@@ -128,19 +128,17 @@ public function bulkEditForm()
         $actions->push(
             FormAction::create('doSave', _t('GRIDFIELD_BULKMANAGER_EDIT_HANDLER.SAVE_BTN_LABEL', 'Save all'))
                 ->setAttribute('id', 'bulkEditingSaveBtn')
-                ->addExtraClass('btn btn-success')
-                ->setAttribute('data-icon', 'accept')
+                ->addExtraClass('btn btn-success font-icon font-icon-save')
                 ->setUseButtonTag(true)
         );
 
         $actions->push(
             FormAction::create('Cancel', _t('GRIDFIELD_BULKMANAGER_EDIT_HANDLER.CANCEL_BTN_LABEL', 'Cancel'))
                 ->setAttribute('id', 'bulkEditingUpdateCancelBtn')
-                ->addExtraClass('btn btn-danger cms-panel-link')
-                ->setAttribute('data-icon', 'decline')
+                ->addExtraClass('btn btn-danger cms-panel-link font-icon font-icon-cancel')
                 ->setAttribute('href', $one_level_up->Link)
                 ->setUseButtonTag(true)
-                ->setAttribute('src', '')//changes type to image so isn't hooked by default actions handlers
+                ->setAttribute('src', '') //changes type to image so isn't hooked by default actions handlers
         );
 
         $recordList = $this->getRecordIDList();
@@ -364,7 +362,7 @@ public function index()
             'type' => 'Includes',
             'SilverStripe\\Admin\\LeftAndMain_EditForm',
         ]);
-        $form->addExtraClass('center cms-content');
+        $form->addExtraClass('center cms-content flexbox-area-grow fill-height');
         $form->setAttribute('data-pjax-fragment', 'CurrentForm Content');
 
         Requirements::javascript('colymba/gridfield-bulk-editing-tools:client/dist/js/main.js');