Try it Editor: html_hn

Edit This Code :



<!DOCTYPE html>
<html>
<body>

<h1 align="center">This is heading 1</h1>
<h2 align="left">This is heading 2</h2>
<h3 align="right">This is heading 3</h3>
<h4 align="justify">This is heading 4</h4>

</body>
</html>

Result :

html_hn_align