HTML HEADING
<!DOCTYPE html>
<html>
<head>
<title>Heading</title>
</head>
<body>
<h1>This is heading 1 Nur Chasanah</h1>
<h2>This is heading 2 21</h2>
<html>
<head>
<title>Heading</title>
</head>
<body>
<h1>This is heading 1 Nur Chasanah</h1>
<h2>This is heading 2 21</h2>
<h3>This is heading 3 Smk karya nugraha boyolali</h3>
<h4>This is
heading 4 Pengusaha</h4>
</body>
</html>
</body>
</html>
