Background Problem

[HaLiLL]

Hi dear friends,

http://www.yuzyilmobilsaglik.com/rizeyemek/index.html

If you enter the link which i have given you above by using internet explorer and mozilla firefox, you may understand my problem.

The content page can be seen on internet explorer but can not be seen on mozilla firefox

the codes i have used : http://img840.imageshack.us/img840/5560/asdasdasdg.jpg

waiting for your replies and comments.
Thanks for now.

[HaLiLL]

"float:left" When removing the problem was solved.