I'm finding the standard width of 15em for the menubar isn't enough, so I've increased it to 22em.

The problem I have now is that the right hand area containing the list of albums (class "thumbnailCategories") is now pushed down under the menubar rather than being alongside it.  I've tried changing various bits of CSS to reduce its width but haven't been able to get it to work reliably on different size monitors.

Can someone point me at the right bit of CSS to modify so as to reduce the width of the right hand area to allow for the increased width of the menubar?

Thanks,
Tony