I am currently adjusting all of the ads on my site, still in development. I have included a wide skyscraper in the sidebar, but it doesn't look quite right. It isn't wide enough. So I figured that I'd just center it – which brings me to my problem. I don't know how to.
At first, I placed a text-widget above it with "<center>" as text, and one beneath it with "</center>". It worked for IE, but not Firefox. Any other suggestions would be greatly appreciated.