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Change Remote content warning bar color

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Thunderbird 102.11.0 (64-bit) on Windows 7 High-Contrast mode.

I've followed this article https://support.mozilla.org/en-US/que.../1347930 but the hurting yellow background color in the bar not change. How to do ?

Thanks, Stefano

Thunderbird 102.11.0 (64-bit) on Windows 7 High-Contrast mode. I've followed this article [https://support.mozilla.org/en-US/questions/1347930] but the hurting yellow background color in the bar not change. How to do ? Thanks, Stefano
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Chosen solution

The following code works here in TB 102/W10:

@namespace html url("http://www.w3.org/1999/xhtml");
html|div.container.infobar[role="alert"] {
  background-color: pink !important;
}

Help/Troubleshooting, Profile Folder, Open Folder, close TB, create a new folder named chrome, create a new document in chrome with a text editor, name it userChrome.css, Save as type: All files *.*, copy in the above code, change the color as desired. Double-click toolkit.legacyUserProfileCustomizations.stylesheets to true in Settings/General/Config. editor, restart TB.

https://www.userchrome.org/download-userchrome-css.html

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All Replies (2)

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Chosen Solution

The following code works here in TB 102/W10:

@namespace html url("http://www.w3.org/1999/xhtml");
html|div.container.infobar[role="alert"] {
  background-color: pink !important;
}

Help/Troubleshooting, Profile Folder, Open Folder, close TB, create a new folder named chrome, create a new document in chrome with a text editor, name it userChrome.css, Save as type: All files *.*, copy in the above code, change the color as desired. Double-click toolkit.legacyUserProfileCustomizations.stylesheets to true in Settings/General/Config. editor, restart TB.

https://www.userchrome.org/download-userchrome-css.html

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Thank you sfhowes, my problem was the "toolkit.legacyUserProfileCustomizations.stylesheets" false.

Best, Stefano