diff --git a/assets/css/app.scss b/assets/css/app.scss
index 75dfe10..07ccf59 100644
--- a/assets/css/app.scss
+++ b/assets/css/app.scss
@@ -894,6 +894,10 @@ $links: (
         background: #000000;
     }
 
+    .code-window {
+        background: #000000 url('../images/window.svg') no-repeat center right;
+    }
+
     .body pre {
         background: #141414;
     }