diff --git a/12/style.css b/12/style.css
index 574fe3d..446dd33 100644
--- a/12/style.css
+++ b/12/style.css
@@ -207,6 +207,5 @@ body.connected {
     font-family: monospace;
     color: white;
     font-size: 14px;
-    background: black;
     overflow-y: auto;
 }
\ No newline at end of file