diff --git a/src/other/firefox/Monterey/parts/popups.css b/src/other/firefox/Monterey/parts/popups.css
index 1be1008..7db7537 100644
--- a/src/other/firefox/Monterey/parts/popups.css
+++ b/src/other/firefox/Monterey/parts/popups.css
@@ -10,6 +10,8 @@ menupopup {
 	--arrowpanel-border-radius: 12px !important;
 	--arrowpanel-background: var(--gnome-menu-background) !important;
 	--arrowpanel-border-color: var(--gnome-menu-border-color) !important;
+	--panel-border-radius: 8px !important;
+	--panel-padding: 8px 0 !important;
 }
 
 #PlacesToolbar menupopup[placespopup="true"]::part(content), #PlacesToolbar menupopup[placespopup="true"]::part(arrowscrollbox), #PlacesToolbar menupopup {
diff --git a/src/other/firefox/WhiteSur/parts/popups.css b/src/other/firefox/WhiteSur/parts/popups.css
index 1be1008..7db7537 100644
--- a/src/other/firefox/WhiteSur/parts/popups.css
+++ b/src/other/firefox/WhiteSur/parts/popups.css
@@ -10,6 +10,8 @@ menupopup {
 	--arrowpanel-border-radius: 12px !important;
 	--arrowpanel-background: var(--gnome-menu-background) !important;
 	--arrowpanel-border-color: var(--gnome-menu-border-color) !important;
+	--panel-border-radius: 8px !important;
+	--panel-padding: 8px 0 !important;
 }
 
 #PlacesToolbar menupopup[placespopup="true"]::part(content), #PlacesToolbar menupopup[placespopup="true"]::part(arrowscrollbox), #PlacesToolbar menupopup {