ruby/element-in-rb/header-1-rb.html

<!DOCTYPE html>
<html>
<head>
<title>header in rb</title>
</head>
<body>
<ruby><rb>XX<header>WWW</header>ZZZZ</rb><rt>YYYYYYYYYYYY</rt></ruby>
</body>
</html>
1	<!DOCTYPE html>
2	<html>
3	<head>
4	<title>header in rb</title>
5	</head>
6	<body>
7	<ruby><rb>XX<header>WWW</header>ZZZZ</rb><rt>YYYYYYYYYYYY</rt></ruby>
8	</body>
9	</html>