Source code

Revision control

Other Tools

Test Info:

<html>
<head>
<script>
document.addEventListener('DOMContentLoaded', () => {
const br = document.getElementById('id_29')
br.contentEditable = true
document.execCommand('indent', false, null)
})
</script>
<body>
<b class='' contenteditable='true' hidden>
<script class=''></script>
<code class='' contenteditable='false'>
<br class='' id='id_29'>
</body>
</head>
</html>