The "browse server" button, "lock aspect" and "reset size" icons are misaligned vertically in my setup. See screenshot below. I looked at the markup and the offending UI element styles are inline. They just need some adjustments to margin-top. I noticed that the ckeditor.com/forums embedded ckeditor also has misaligned "lock aspect" and "reset size" icons (it has no browse server button).
It's only a minor aesthetic thing but it's bugging me simply because the rest of CKEditor is so polished and beautiful.
I'm using the latest CKEditor 4.1.1 in Drupal 7. Confirmed in both Firefox and Chrome.
After more experimentation it
After more experimentation it looks fine in the site theme but not the default Drupal admin theme, so there must be a CSS clash.
Comment still applies to ckeditor.com/forums embedded CKEditor though.