DOM Enlightenment Book

HTML

<script src="https://getfirebug.com/firebug-lite-debug.js"></script>
<head>

  <link id="linkElement" href="http://yui.yahooapis.com/3.3.0/build/cssreset/reset-min.css" rel="stylesheet" type="text/css">

  <style id="styleElement">
    body {
      background-color: #fff;
    }

  </style>

</head>

































<h4 style="border-top:1px solid #ADADAD;padding-top:20px;margin-top:20px;"><strong>&larr; Code Example from <a href="http://www.domenlightenment.com/" target="_blank">DOM Enlightenment Book</a> by <a href="http://www.codylindley.com" target="_blank">Cody Lindley</a></strong></h4>

<p style="background-color:#fff">JavaScript code is executed on page load. Click the "Run" button in the top bar to re-run the JavaScript code. All <code>console.log()'s</code> are logged to the <a href="http://getfirebug.com/firebuglite" target="_blank">Firebug Lite</a> console below
  &darr;.</p>

JavaScript

//get CSSStylesheeet object for <link>
console.log(document.querySelector('#linkElement').sheet); //same as document.styleSheets[0] 

//get CSSStylesheet object for <style>
console.log(document.querySelector('#styleElement').sheet); //same as document.styleSheets[1]