diff --git a/how-to-make-a-notebook-that/style.css b/how-to-make-a-notebook-that/style.css
index 0fd3ba3..c2846c9 100644
--- a/how-to-make-a-notebook-that/style.css
+++ b/how-to-make-a-notebook-that/style.css
@@ -6,7 +6,7 @@ body{
 }
 
 #wrapper {
-	background-color:white;
+	background-color:#9594C4;
 }
 
 /*header*/