diff --git a/css/leptonChrome.css b/css/leptonChrome.css
index 25427aa..d1e3c16 100644
--- a/css/leptonChrome.css
+++ b/css/leptonChrome.css
@@ -7286,7 +7286,8 @@
     direction: rtl;
   }
 
-  #sidebar-header {
+  #sidebar-header,
+  #sidebar {
     background-color: var(--sidebar-background-color) !important;
     color: var(--sidebar-text-color) !important;
     overflow: hidden;
diff --git a/src/sidebar/_overlap.scss b/src/sidebar/_overlap.scss
index f877334..8c9f29f 100644
--- a/src/sidebar/_overlap.scss
+++ b/src/sidebar/_overlap.scss
@@ -36,7 +36,8 @@
     direction: rtl;
   }
 
-  #sidebar-header {
+  #sidebar-header,
+  #sidebar {
     background-color: var(--sidebar-background-color) !important;
     color: var(--sidebar-text-color) !important;
     overflow: hidden;