diff --git a/examples/style.css b/examples/style.css
index 1eaa051..225cc61 100644
--- a/examples/style.css
+++ b/examples/style.css
@@ -16,6 +16,7 @@
 
 box, menubar, button {
     background-color: @color_bg;
+    background-image: none;
 }
 
 button, label {