diff --git a/index.html b/index.html
index c64c0c8..083d71d 100644
--- a/index.html
+++ b/index.html
@@ -15,6 +15,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Logic gate simulator</title>
 </head>
-<body style="margin: 0;">
+<body style="margin: 0;">]
+<p>black</p>
 </body>
 </html>
\ No newline at end of file
