hidoos/dabblet.css

## dabblet.css
/**
 * The first commented line is your dabblet’s title
 */
.demo{
	background:#c2efcf;
	width:500px;
	padding:10px;
	height:200px;
}
p{
	/* 固定宽度 */
	width:100px;
	background:#c2fefe;
	padding:10px;
	margin:0 auto;
}

## dabblet.html
<!-- content to be placed inside <body>…</body> -->
<div class="demo">
	<p>我就是那个要居中的元素</p>
</div>

## dabblet.js
// alert('Hello world!');

## settings.json
{"view":"split","fontsize":"100","seethrough":"","prefixfree":"1","page":"css"}
	/**
	* The first commented line is your dabblet’s title
	*/
	.demo{
	background:#c2efcf;
	width:500px;
	padding:10px;
	height:200px;
	}
	p{
	/* 固定宽度 */
	width:100px;
	background:#c2fefe;
	padding:10px;
	margin:0 auto;
	}
	<!-- content to be placed inside <body>…</body> -->
	<div class="demo">
	<p>我就是那个要居中的元素</p>
	</div>