1.3.3 causes dropdown menu items to black out in FF 4.0b8

[betabob]

Hovering over dropdown menu items results in them "blacking out" or turning completely black. Basically it renders the browser unuseable. Worked fine on 4.0b7, I'm just not technical enough to know the changes between versions that might have caused the incompatibility.

[Michael]

Are you using a browser theme or persona?

[Wladimir Palant]

Which dropdown menu? Something in the browser user interface? Or something on a particular webpage?

[Broker22]

its when you use right click drop down menu disappears when i disable adblock does not happen anymore

[Wladimir Palant]

That didn't really make it any clearer... Maybe http://www.chiark.greenend.org.uk/~sgta ... #showmehow will help you understand what I need here.