diff --git a/www/theme/browser/firefox.css b/www/theme/browser/firefox.css
index 57055dd82d..cac7e94939 100644
--- a/www/theme/browser/firefox.css
+++ b/www/theme/browser/firefox.css
@@ -1 +1 @@
-caption, #prjbar, #tabbar, #subtab, #featurebar {margin-left:-1px}
+caption, #prjbar, #tabbar, #subtab{margin-left:-1px}