You can edit / change the code and click run button
<!doctype html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>last demo</title> <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></head> <body> <table> <tr><td>First </td></tr> <tr><td>Middle </td></tr> <tr><td>Last </td></tr> </table> <script> $( "tr:last" ).css({ backgroundColor: "green", fontWeight: "bolder" }); </script> </body> </html>