 and JavaScript code as well:
   </div>
   <h4>HTML</h4>
   <div>
       <pre><code>&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
  &lt;title&gt;LED Control&lt;/title&gt;
  &lt;link href='https://fonts.googleapis.com/css?family=Roboto:300' rel='stylesheet' type='text/css'&gt;
  &lt;link href='main.css' rel='stylesheet' type='text/css'&gt;
  &lt;link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon-180x180.png"&gt;
  &lt;link rel="icon" type="image/png" sizes="144x144"  href="/favicon-144x144