diff --git a/l10n b/l10n
index b387618f2..497db21d0 160000
--- a/l10n
+++ b/l10n
@@ -1 +1 @@
-Subproject commit b387618f2c52bf6923357a3ac3ca6701ca2086b3
+Subproject commit 497db21d0eadc6352102c44236316e0faa5352b3
diff --git a/src/browser/themes/shared/preferences/zen-preferences.css b/src/browser/themes/shared/preferences/zen-preferences.css
index 3ffa9b832..3088706ad 100644
--- a/src/browser/themes/shared/preferences/zen-preferences.css
+++ b/src/browser/themes/shared/preferences/zen-preferences.css
@@ -8,6 +8,7 @@
 
 :root {
   --zen-settings-secondary-background: light-dark(#f2f4f4, color-mix(in srgb, var(--zen-colors-tertiary) 50%, #0f0f0f 50%));
+  --in-content-box-background: var(--zen-colors-tertiary) !important;
 }
 
 .main-content {