body {
	font-family: Helvetica, sans-serif;
	font-size: 10px;
	color: #333;
}

#main {
	overflow: auto;
	max-width: 600px;
	margin: 0 auto;
	margin-bottom: 2em;
}

#note {
	font-size: 2em;
	line-height: 1.5;
}

.example {
	font-size: 1.2em;	
	padding: 1em 0;
	margin-top: 1em;
	border-top: 1px solid #CCC;
}

.example .explanation {
	font-weight: bold;
}

.example .code {
	white-space: pre;	
	font-family: monospace;
	padding: 0.5em 1em;
	margin: 0.5em 0;
	background-color: #EEE;
}

.example .results {
	overflow: auto;
}

.error {
	margin: 0.5em 0.25em;
	font-weight: bold;
}

iframe {
	padding: 5px;
	margin: 5px;
	float: left;
	width: 180px;
	height: 180px;
	border: none;
	background-color: #000;
}