<html>
<head>
<style type="text/css">
h1 { font-weight: bold }
h1 { font-size: 12px }
h1 { line-height: 14px }
h1 { font-family: Helvetica }
h1 { font-variant: normal }
h1 { font-style: normal }
</style>
</head>
<body>
    <h1>Html Heading</h1>
    <p>This is an html document in a string literal.</p>
</body>
</html>