Firefox crashing when opening, inconsistent behavior

[secretmango]

as far as I understood, by default everything is deactivated?

So what I did is rename css files where I didnt want any change, so they cant be imported.

And for things I want, I remove the "#"

Now I set the use of the CSS in the about:config and Firefox crashes on startup

Edit: ok so the CSS deactivates elements instead of showing them? I am confused, Example:

blank-context.css

context-nagivation (and all other elements) are disabled with "#" and are shown!

context-savepage is enabled without a bookmark and shown

opt_noSendToDevice.css

doesnt seem to change anything, I get this "email image" if I activate or deactiate entries....

[stonecrusher]

Please read the instructions carefully.

• Renaming .css files doesn't make sense as the system will search for them and not find them. It's a performance decrease. But you won't recognize the difference anyway, as it will be a few microseconds. If you want to optimize that nontheless, you may remove the corresponding @import line from the userChrome.css.
• Do not remove any #.
  • Remove menu item: Remove /* at the beginning of the line.
  • Leave menu item: Add /* to the beginning of the line (by default every option is deactivated).

[secretmango]

Thank you, new to CSS, used to Python e.g. where the "#" determines active / inactive.

Thanks for this great script! Maybe leave this issue open for other people

[stonecrusher]

No problem, you're welcome.

Other people can also find and comment it when it's closed. No further action needed here.