>
		<p>To enable local XHR for <strong>Opera</strong>, you have to go to <a href="opera:config#UserPrefs|AllowFileXMLHttpRequest">opera:config#UserPrefs|AllowFileXMLHttpRequest</a>, check that option and Save.</p>
	</section>
	
	<section>
		<h1>Something like this belongs to the server-side</h1>
		<p>A server side script would need to add all prefixes, making the size of the CSS file considerably larger. Also, it should maintain a list of features that need prefixes, or add them all and unnecessarily bloat 