diff --git a/src/other/firefox/WhiteSur/parts/buttons-fixes.css b/src/other/firefox/WhiteSur/parts/buttons-fixes.css
index 260639d5..a0e1742b 100644
--- a/src/other/firefox/WhiteSur/parts/buttons-fixes.css
+++ b/src/other/firefox/WhiteSur/parts/buttons-fixes.css
@@ -194,7 +194,7 @@ button.close.ghost-button:active {
 
 /* Bookmarks editor buttons */
 .expander-down image, .expander-up image {
-	margin: 6px !important;
+	margin-top: 8px !important;
 }
 
 /* Identity popup tracking protection button */