How can I make Firefox remember that I want to have widescreen on youtube?
Everytime I watch a video its like this:
And then I press this button:
To get it like this:
But how do I make firefox remember that? So that everytime I quit firefox and reopen in it will be like that. If I go out of the video and into another one its still widescreen, but when quit the program its not.
Everytime I watch a video its like this:

And then I press this button:

To get it like this:

But how do I make firefox remember that? So that everytime I quit firefox and reopen in it will be like that. If I go out of the video and into another one its still widescreen, but when quit the program its not.