You can edit / change the code and click run button <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <style> p.uppercase { text-transform: uppercase; font-size: 5px; color: green; } p.lowercase { text-transform: lowercase; color: red; } p.capitalize { text-transform: capitalize; } </style> <script>var clicky_site_ids = clicky_site_ids || []; clicky_site_ids.push(101319977);</script><script async src="//static.getclicky.com/js"></script> <p class="uppercase">sample uppercase text.</p> <p class="lowercase">sample lowercase text.</p> <p class="capitalize">sample capitalize text.</p>