Share Facebook, dialogue box cut off

hey,

In my K2 items, when i try to share it the dialogue box is cutted off... then don't allow me to do it.

http://www.origamimag.com/home/index.ph ... e-con-suya

Please try this solution:
https://www.gavick.com/forums/bike-stor ... 24635.html

it don't work, nothing changed. i changed the override and able it in templates but nothing...

I've just tested it and it works wine (MAc, Chrome current version).
Is it browser / os specific problem?