diff --git a/foundations/intro-to-css/01-css-methods/index.html b/foundations/intro-to-css/01-css-methods/index.html
index effe3cc3db01..a047442884b5 100644
--- a/foundations/intro-to-css/01-css-methods/index.html
+++ b/foundations/intro-to-css/01-css-methods/index.html
@@ -5,10 +5,11 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Methods for Adding CSS</title>
+    <link rel="stylesheet" href="styles.css">
   </head>
   <body>
     <div>Style me via the external method!</div>
     <p>I would like to be styled with the internal method, please.</p>
     <button>Inline Method</button>
   </body>
-</html>
\ No newline at end of file
+</html>
