diff --git a/index.html b/index.html
index 18b67c0..2a1b041 100644
--- a/index.html
+++ b/index.html
@@ -1,37 +1,55 @@
 <!DOCTYPE html>
 <html>
+
 <head>
-<meta charset="utf-8" />
-<title>HTML5 lightcycles</title>
-<!--[if IE]>
+    <meta charset="utf-8" />
+    <title>HTML5 lightcycles</title>
+    <!--[if IE]>
 <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
 <![endif]-->
-<style>
-  article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section { 
-    display: block; 
-  }
-  body {
-    background-color: #333;
-  }
-  h1 {
-    font-size: 32px;
-  }
-  h1, p {
-    color: #FFF;
-    text-align: center;
-  }
-  canvas {
-    display: block;
-    margin: 10px auto;
-    background-color: #666;
-  }
-</style>
+    <style>
+        article,
+        aside,
+        details,
+        figcaption,
+        figure,
+        footer,
+        header,
+        hgroup,
+        menu,
+        nav,
+        section {
+            display: block;
+        }
+
+        body {
+            background-color: #333;
+        }
+
+        h1 {
+            font-size: 32px;
+        }
+
+        h1,
+        p {
+            color: #FFF;
+            text-align: center;
+        }
+
+        canvas {
+            display: block;
+            margin: 10px auto;
+            background-color: #666;
+        }
+    </style>
 </head>
+
 <body>
-  <h1>lightcycles</h1>
-  <p>Use WASD or arrow keys control cycle.</p>
-  <p>Click inside canvas to play game.</p>
-  <canvas id="the-game" width="320" height="240">
-  <script type="text/javascript" src="main.js"></script>
+    <h1>lightcycles</h1>
+    <p>Use WASD or arrow keys control cycle.</p>
+    <p>Click inside canvas to play game.</p>
+    <canvas id="the-game" width="320" height="240">
+        <script type="text/javascript" src="main.js"></script>
 </body>
-</html>
\ No newline at end of file
+
+</html>
