DOM Enlightenment Book

HTML

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






































<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

var divStyle = document.querySelector('div').style;

//set
divStyle.backgroundColor = 'red';
divStyle.border = '1px solid black';
divStyle.width = '100px';
divStyle.height = '100px';

//get
console.log(divStyle.backgroundColor);
console.log(divStyle.border);
console.log(divStyle.width);
console.log(divStyle.height);


divStyle.backgroundColor = '';
divStyle.border = '';
divStyle.width = '';
divStyle.height = '';