The site in question is http://www.pink-puppies.com
The image that we have in the header can't seem to be centered! Originally the image was 1000px wide by 400px and it wasn't centred. We've taken the blank sites of the header image out (so it's just the logo) and it still isn't centered!
I have child theme of TwentyEleven running and can't seem to find where it would need to be done.