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userChrome.css don't work

  • 9 replies
  • 1 has this problem
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  • Last reply by khoa030634

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I try to disable the transition to fullscreen by following the steps. But after restart the Firefox ESR (waterfox), the rule don't apply. The rule:

/* Minimize fullscreen transition time */
#navigator-toolbox[fullscreenShouldAnimate] {
    transition: 0ms !important;
}
I do set the
toolkit.legacyUserProfileCustomizations.stylesheets
in about:config already.
I try to disable the transition to fullscreen by following the [https://www.userchrome.org/how-create-userchrome-css.html steps]. But after restart the Firefox ESR (waterfox), the rule don't apply. The rule: <pre> /* Minimize fullscreen transition time */ #navigator-toolbox[fullscreenShouldAnimate] { transition: 0ms !important; } </pre> '''I do set the <pre>toolkit.legacyUserProfileCustomizations.stylesheets</pre> in about:config already.'''

Modified by khoa030634

Chosen solution

I think that this CSS code is about showing the navigator toolbox in Full Screen mode when auto-hide is enabled.

The prefs only work when you use JavaScript to switch to Full Screen mode.

What animation do you want to control and for what cases (manual switch from normal mode to full screen like via F11) ?

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All Replies (9)

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Where did you find it? I don't think these are the proper steps to do this task.

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I get instructions from here.

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I can't see how this could work now. Did you try the about:config solution?

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Yes, I have set the
toolkit.legacyUserProfileCustomizations.stylesheets
in about:config to true but it won't work for some reason.

Modified by khoa030634

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No, did you try to modify full-screen-api.transition* preferences?

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Chosen Solution

I think that this CSS code is about showing the navigator toolbox in Full Screen mode when auto-hide is enabled.

The prefs only work when you use JavaScript to switch to Full Screen mode.

What animation do you want to control and for what cases (manual switch from normal mode to full screen like via F11) ?

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Yes, I wanna control the manual switch from normal mode to full screen via F11 without the navigator toolbox doing the moving up transition.

Modified by khoa030634

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Now it works fir some reason. Thanks for the help btw.