[thelist] crazy inexplicable overlay in Firefox

[David Laakso]

sbeam wrote:
> Hi all ~
>
> we have a report of a strange issue with this site in Firefox 3.0.8+ on OSX - 
> seems to be showing a grey semi-transparent overlay that blocks interaction, 
> but only extends partially down the page (below the viewport, but not to the 
> end of the page)  http://tr.im/kcDa
>
> Sam
>
>   



Longshot. Validate the markup.