Aby toś te dodanki wužywał, musyśo Firefox ześěgnuś.

Pśizjawiś
Dodankowy symbol

Pógódnośenja za Fullscreen Plus

Fullscreen Plus wót Trishul

3,5 z 5 gwězdkow
5
32
4
9
3
3
2
4
1
19
Pógódnośenja wót Gisleburt
wót Gisleburt, 8 jierren lyn
I'm afraid I've had the same problem, ctrl+shift+F doesn't work. Using Quantum - 57.0

*Update*: Can't work out how to reply to my own comment. Yes, I needed it for a presentation which I was doing in reveal.js

Wótegrono wuwijarja

jo se napisał 8 jierren lyn
Hi there,
Have you tried this on any other website apart from addons.mozilla.org