Need To Match CSS With HTML

My current search box on my website, [login to view URL], is ugly. I want it to look similar to this, [login to view URL] (the code is even here, [login to view URL]) with the background image that is currently on the site (I attached that to the listing) I need the CSS to match up with the current HTML and Java script I have the search box running under, I can send that code to you, you can add the CSS and send it back. It should be a relatively quick and cheap job. If you think this interests you let me know.