<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>pixel art</title>
<script type="text/javascript" src="app.js"></script>
<style type="text/css">
.editor {
max-width: 80em;
padding: 1em;
margin: 0 auto;
display: block;
}
</style>
</head>
<body>
<div class="editor"></div>
<script>
document.querySelector("div")
.appendChild(startPixelEditor({}));
</script>
</body>
</html>