firefox issue with background

[funktheory]

hi, i use ie8 and firefox 4 and my site works fine in ie8 for users but in firefox the top red bar drops down, any ideas how i can fix this? thanks:

e.g: dominicdeanphotography.co.uk/fashion.html

[angrymasteryoda]

i don't see any errors? has this been fixed. you passed validation on html, css, and javascript