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How can I change the colour of the text in the active tab?

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  • Last reply by mail226

Thanks to the help received here and in the Reddit group I've been able to transfer almost all of my old colour and layout tweaks to a new intallation of Firefox (v133) on a new PC (running Windows 10). There's one thing that I haven't succeeded with though: I'd like to change the colour of the text in a tab when that tab becomes the active one.

This is the coding I'm using to change the tab's background colour when it's selected:

  1. TabsToolbar .tab-background[selected]{

background: white !important; }

This works perfectly. But when I tried adding the line

color: black !important;

It had no effect. I'd be grateful for any thoughts. Many thanks.

Thanks to the help received here and in the Reddit group I've been able to transfer almost all of my old colour and layout tweaks to a new intallation of Firefox (v133) on a new PC (running Windows 10). There's one thing that I haven't succeeded with though: I'd like to change the colour of the text in a tab when that tab becomes the active one. This is the coding I'm using to change the tab's background colour when it's selected: #TabsToolbar .tab-background[selected]{ background: white !important; } This works perfectly. But when I tried adding the line color: black !important; It had no effect. I'd be grateful for any thoughts. Many thanks.

Chosen solution

I've now been given a solution:

/* tab label */ [hash]TabsToolbar .tabbrowser-tab:is([selected],[multiselected]) label { color: black  !important; }

This works very well.

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All Replies (2)

Sorry, for some reason I can't edit my previous post. The line that starts 1. TabsToolbar... Should actually begin with a hash: [hash]Tabs Toolbar.... Apologies.

Chosen Solution

I've now been given a solution:

/* tab label */ [hash]TabsToolbar .tabbrowser-tab:is([selected],[multiselected]) label { color: black  !important; }

This works very well.