[thelist] background image not showing in ff for light box

[Tania Leonian]

Hi there - I want to use this lightbox solution but the background
overlay image only displays properly in i.e. (for once)

I've tried some of the suggestion about repeating y, and setting top
properties 

The link is for a test page that has some non public info, but if it
will help, I'll put in a test page. 

Can anyone please advise? This is my first posting so if I'm leaving
something out, let me know. thank you !

 

Thanks,

Tania