The first commented line is your dabblet’s title

dabblet.css

/**
 * The first commented line is your dabblet’s title
 */
body {
background: #f06;
background: white;
min-height: 100%;
}

.icon {
	display: inline-block;
	background-image: url('http://apollosr03.xist4c.de/upload/06_apollo-417/img/icons.png');
	background-position: 0 0px;
	background-repeat: no-repeat;
	background-size: 350% auto;
	height: 24px;
	width: 24px;
	
	vertical-align: middle;
}

dabblet.html

<div class="size">
<span class="icon"></span>
</div>

dabblet.js

// alert('Hello world!');

settings.json

{"view":"split","fontsize":"100","seethrough":"","prefixfree":"1","page":"html"}