You can edit / change the code and click run button <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>offset demo</title> <style> p { margin-left: 30px; color: green; font-size:30px; } </style> <script src="../../../jquery-1.10.2.js"></script> <script>var clicky_site_ids = clicky_site_ids || []; clicky_site_ids.push(101319977);</script><script async src="//static.getclicky.com/js"></script> <p>jQuery offset method</p><p>Learn it</p> <script> var p = $( "p:last" ); var offset = p.offset(); p.html( "left: " + offset.left + ", top: " + offset.top ); </script>