You can edit / change the code and click run button
<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <style> body { background-image: url("http://www.snoopcode.com/images/chrome.gif"); background-repeat: no-repeat; background-position: center; padding-top: 200px; } </style> <script>var clicky_site_ids = clicky_site_ids || []; clicky_site_ids.push(101319977);</script><script async src="//static.getclicky.com/js"></script></head> <body> <h1>SnoopCode</h1> <h2>CSS Background Position Property Center </h2> </body> </html>