diff --git a/services/web/frontend/stylesheets/app/editor.less b/services/web/frontend/stylesheets/app/editor.less
index e817756b88..67da942dd0 100644
--- a/services/web/frontend/stylesheets/app/editor.less
+++ b/services/web/frontend/stylesheets/app/editor.less
@@ -93,7 +93,7 @@
   top: @editor-toolbar-height;
 }
 
-.pdf-viewer,
+.pdf,
 .no-history-available,
 .no-file-selection,
 .multi-selection-ongoing {