Mozilla VPN is currently experiencing an outage. Our team is actively working to resolve the issue. Please check the status page for real-time updates. Thank you for your patience.

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Hi! Can anyone please help me restore CSS customizations, now that the latest 100.0 update has compromised them?

  • 5 antwoorde
  • 1 het hierdie probleem
  • 1 view
  • Laaste antwoord deur Jacnic

more options

My CSS has always been directed to two effects:

- tabs on bottom - general transparency of the bars

The latest update luckily spared the former, but not the latter! Anyway, this time I haven't been able to solve it on my own, unfortunately...

My current userChrome is:

https://pastebin.com/96BJRyUt

And my "special" about:config settings, which I've customized over the years to set everything back to how it looked before the progressive updates, are:

accessibility.typeaheadfind.manual - FALSE

toolkit.legacyUserProfileCustomizations.stylesheets - TRUE

print.save_print_settings - FALSE

browser.download.autohideButton - FALSE

browser.proton.contextmenus.enabled - FALSE

browser.proton.enabled - FALSE

extensions.pocket.enabled - FALSE

layout.css.prefers-color-scheme.content-override - 1

browser.theme.content-theme - 1

browser.theme.toolbar-theme - 1

browser.download.improvements_to_download_panel - FALSE

browser.download.alwaysOpenPanel - FALSE

Can anyone please suggest a solution? Thanks for your attention!

My CSS has always been directed to two effects: - tabs on bottom - general transparency of the bars The latest update luckily spared the former, but not the latter! Anyway, this time I haven't been able to solve it on my own, unfortunately... ❦ My current userChrome is: https://pastebin.com/96BJRyUt And my "special" about:config settings, which I've customized over the years to set everything back to how it looked before the progressive updates, are: accessibility.typeaheadfind.manual - FALSE toolkit.legacyUserProfileCustomizations.stylesheets - TRUE print.save_print_settings - FALSE browser.download.autohideButton - FALSE browser.proton.contextmenus.enabled - FALSE browser.proton.enabled - FALSE extensions.pocket.enabled - FALSE layout.css.prefers-color-scheme.content-override - 1 browser.theme.content-theme - 1 browser.theme.toolbar-theme - 1 browser.download.improvements_to_download_panel - FALSE browser.download.alwaysOpenPanel - FALSE ❦ Can anyone please suggest a solution? Thanks for your attention!
Aangehegde skermkiekies

Gekose oplossing

I think your code for removing the toolbar haze is:

  /* Transparent toolbars */
#main-window[lwthemetextcolor="bright"] #navigator-toolbox > toolbar:not(#toolbar-menubar):not(#TabsToolbar) {
  background-color: transparent !important;
  background-image: none !important;
}


This is what I posted in another thread 11 months ago, but haven't tested recently:

/*** Theme visibility: clean haze and lines from toolbars ***/
#nav-bar, #PersonalToolbar {
  /* Remove Haze */
  background: transparent !important;
  /* Remove Line at top of nav bar */
  box-shadow: none !important;
}


Does that still work with your theme?

Lees dié antwoord in konteks 👍 2

All Replies (5)

more options

WARNING from the moderator team: userChrome.css scripts are not provided by Mozilla and are not officially supported. Firefox is a work in progress and, to allow for continuous innovation, Mozilla cannot guarantee future updates won’t impact your customizations. For this reason, Mozilla does not officially support style rules customization.

Please read Firefox Advanced Customization and Configuration Options to learn more.

more options

Seburo said

WARNING from the moderator team: userChrome.css scripts are not provided by Mozilla and are not officially supported. Firefox is a work in progress and, to allow for continuous innovation, Mozilla cannot guarantee future updates won’t impact your customizations. For this reason, Mozilla does not officially support style rules customization. Please read Firefox Advanced Customization and Configuration Options to learn more.

Thanks for your reply.

Do you mean there's a way I can get general transparency of the bars and tabs on bottom without userChrome.css customizations?

more options

You can look at his forum response for CSS code in userChrome.css for Firefox 89+ to move the tabs to below the Navigation Toolbar.

more options

Gekose oplossing

I think your code for removing the toolbar haze is:

  /* Transparent toolbars */
#main-window[lwthemetextcolor="bright"] #navigator-toolbox > toolbar:not(#toolbar-menubar):not(#TabsToolbar) {
  background-color: transparent !important;
  background-image: none !important;
}


This is what I posted in another thread 11 months ago, but haven't tested recently:

/*** Theme visibility: clean haze and lines from toolbars ***/
#nav-bar, #PersonalToolbar {
  /* Remove Haze */
  background: transparent !important;
  /* Remove Line at top of nav bar */
  box-shadow: none !important;
}


Does that still work with your theme?

more options

jscher2000 - Support Volunteer said

I think your code for removing the toolbar haze is:
  /* Transparent toolbars */
#main-window[lwthemetextcolor="bright"] #navigator-toolbox > toolbar:not(#toolbar-menubar):not(#TabsToolbar) {
  background-color: transparent !important;
  background-image: none !important;
}


This is what I posted in another thread 11 months ago, but haven't tested recently:

/*** Theme visibility: clean haze and lines from toolbars ***/
#nav-bar, #PersonalToolbar {
  /* Remove Haze */
  background: transparent !important;
  /* Remove Line at top of nav bar */
  box-shadow: none !important;
}


Does that still work with your theme?

I tried replacing that part of code with the one you suggested and it worked perfectly: thank you so much! Best regards