/dabblet.css

## dabblet.css
body {
	background: blue;
	padding:0;
}
header {
	height: 200px;
	background-color: red;
	margin: 0;
	display:block;
	overflow:hidden;
}

header div {
	margin-top:50px;
	background-color: yellow;
}


## dabblet.html
<body>
<header>
	<div>Logotype</div>
</header>
<section>
	<div> content ... </div>
</section>
</body>

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

## settings.json
{"view":"split-vertical","fontsize":"100","seethrough":"","prefixfree":"1","page":"all"}
	body {
	background: blue;
	padding:0;
	}
	header {
	height: 200px;
	background-color: red;
	margin: 0;
	display:block;
	overflow:hidden;
	}

	header div {
	margin-top:50px;
	background-color: yellow;
	}
	<body>
	<header>
	<div>Logotype</div>
	</header>
	<section>
	<div> content ... </div>
	</section>
	</body>