diff --git a/index.html b/index.html
index 11f22ad..b01b7a7 100644
--- a/index.html
+++ b/index.html
@@ -19,9 +19,18 @@
 
     <!-- Google Fonts -->
     <link href="http://fonts.googleapis.com/css?family=Open+Sans:400,600" rel="stylesheet">
+
+	<style>
+		.container {
+		padding: 0 20px;
+		margin: 0 20px;
+		background color: #fdfdfd;
+		}
+	</style>
   </head>
 
   <body>
+  <div class="container">
     <header class="clearfix">
       <div class="container">
         <div class="intro">
@@ -428,5 +437,6 @@ <h3>References</h3>
         </div>
       </div>
     </section>
+	</div>
   </body>
 </html>
