This is basically the same contribution as before repackaged using the standard "diff" format, to make it easier to install for people who are familiar with diff and patch utilities. I also customized the CSS to look better with with the default OSC store.

Even if you aren't familiar with diff and patch, you can open the file and see the CSS updates I made.

You may also want to open up the language file like includes/language/english.php and add a non-breaking space, so 'Continue Shopping' becomes 'Continue Shopping'. That will make it quit wrapping to a new line on the CSS button