MrOtherGuy Mod ,

I’m not sure I understand what you are going for, but you can certainly make the Firefox View tab visible like this:


<span style="color:#323232;">.tabbrowser-tab[label="Firefox View"]{
</span><span style="color:#323232;">  display: flex;
</span><span style="color:#323232;">}
</span>

Even though it will now be visible, you can’t actually make that tab active because it will still have hidden=“true” attribute, which makes tab switching logic treat it as “non-selectable”.

Godie OP ,

thanks for the help, I will use this, I hope don’t affect other hidden tabs cause if I don’t use [hidden=“true”] too for some reason the code fails.


<span style="color:#323232;">.tabbrowser-tab:is([hidden="true"][label="Firefox View"]){
</span><span style="color:#323232;">    display: block !important;
</span><span style="color:#323232;">    max-width: 0px !important;
</span><span style="color:#323232;">    min-width: 0px !important;
</span><span style="color:#323232;">    height: 0px !important;
</span><span style="color:#323232;">    padding-inline: 0px !important;
</span><span style="color:#323232;">}
</span>
tjn21 ,

I haven't done this but understand it's possible. You can move the Firefox View tab to another location, for example, to a toolbar. That might avoid the problem.

Godie OP ,

hi, I don’t mean that, I mean the firefox-view tab, not the firefox-view button, when you clic the firefox-view button it opens the tab but this tab is invisible, and that was make problems for my code.

tjn21 ,

Yes, I meant the tab.

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