diff --git a/themepo-elegantfin.css b/themepo-elegantfin.css
index 574f6f5..1e5a100 100644
--- a/themepo-elegantfin.css
+++ b/themepo-elegantfin.css
@@ -64,6 +64,9 @@
 
   /* Play Button Positioning */
   --overlayPlayButtonPosition: 50%;
+
+  /* Slim header */
+  --appBarHeight: 3.2em;
 }
 
 /* --- Base Enhancements --- */