diff --git a/src/other/firefox/common/pages/newtab.css b/src/other/firefox/common/pages/newtab.css
index 8d7af50d..9a8061e9 100644
--- a/src/other/firefox/common/pages/newtab.css
+++ b/src/other/firefox/common/pages/newtab.css
@@ -6,6 +6,8 @@ body {
 	--newtab-background-color-secondary: var(--gnome-menu-background) !important;
 	--newtab-primary-action-background: var(--theme-primary-color) !important;
 	--newtab-primary-element-text-color: #ffffff !important;
+	--newtab-overlay-color: var(--gnome-tabstoolbar-background) !important;
+	--newtab-border-color: var(--gnome-toolbar-border-color) !important;
 }
 
 .modalOverlayOuter {
diff --git a/src/other/firefox/userContent-Monterey.css b/src/other/firefox/userContent-Monterey.css
index bdc19128..38565d84 100644
--- a/src/other/firefox/userContent-Monterey.css
+++ b/src/other/firefox/userContent-Monterey.css
@@ -1,6 +1,7 @@
 @import "Monterey/colors/light.css";
 @import "Monterey/colors/dark.css";
 
+@import "Monterey/pages/common.css";
 @import "Monterey/pages/newtab.css";
 @import "Monterey/pages/reader.css";
 @import "Monterey/pages/privatebrowsing.css";
diff --git a/src/other/firefox/userContent-WhiteSur.css b/src/other/firefox/userContent-WhiteSur.css
index 1479b629..d4dcfbf0 100644
--- a/src/other/firefox/userContent-WhiteSur.css
+++ b/src/other/firefox/userContent-WhiteSur.css
@@ -1,6 +1,7 @@
 @import "WhiteSur/colors/light.css";
 @import "WhiteSur/colors/dark.css";
 
+@import "WhiteSur/pages/common.css";
 @import "WhiteSur/pages/newtab.css";
 @import "WhiteSur/pages/reader.css";
 @import "WhiteSur/pages/privatebrowsing.css";