diff --git a/quiz_drag_drop.classes.inc b/quiz_drag_drop.classes.inc
index f84030b..17938b7 100755
--- a/quiz_drag_drop.classes.inc
+++ b/quiz_drag_drop.classes.inc
@@ -169,13 +169,13 @@ class DragDropQuestion extends QuizQuestion {
   private function imageStyle($variables) {
     // Determine the dimensions of the styled image.
     $dimensions = array(
-      'width' => '',
+      //'width' => '',
       'height' => 70,
     );
 
     image_style_transform_dimensions($variables['style_name'], $dimensions);
 
-    $variables['width'] = $dimensions['width'];
+    //$variables['width'] = $dimensions['width'];
     $variables['height'] = $dimensions['height'];
 
     $variables['attributes'] = array(