element/inner-html/style-set-1.html

<!DOCTYPE html>
<html lang="en">
<head>
<title>&lt;style>.innerHTML = ''</title>
<style type="text/css">
  p {
    color: blue;
  }
</style>
</head>
<body>
  <p><button type="button" onclick="
    document.getElementsByTagName ('style')[0].innerHTML = 'p { color: green }';
  ">Click this button</button></p>
  <p>PASS iff this text becomes <em>green</em>.</p>
</body>
</html>
1	<!DOCTYPE html>
2	<html lang="en">
3	<head>
4	<title><style>.innerHTML = ''</title>
5	<style type="text/css">
6	p {
7	color: blue;
8	}
9	</style>
10	</head>
11	<body>
12	<p><button type="button" onclick="
13	document.getElementsByTagName ('style')[0].innerHTML = 'p { color: green }';
14	">Click this button</button></p>
15	<p>PASS iff this text becomes <em>green</em>.</p>
16	</body>
17	</html>