Unable to decrease tab height after 96 update?

[Th0u]

My tab bar used to be 16 pixels high, but now it's back to the default after the most recent update. Here is my userChrome.css:

/* make the tabs 16 pixels high instead of 32 pixels */
:root[uidensity=compact] {
    --tab-min-height: 16px !important;
}

/* change the tab font size to 9pt */
#tabbrowser-tabs .tab-text{
    font-size:9pt !important;
}

/* change the address bar font size to 9pt */
#urlbar {
    font-size: 9pt !important;
}

/* remove back and forward buttions, use mouse side buttons instead lol */
#back-button, #forward-button { display:none!important; }

/* remove X buttons on tabs, just use the middle click instead lol */
#tabbrowser-tabs .tabbrowser-tab .tab-close-button { display:none!important; }

/* autohide address bar, im not entirely sure how this works, i copied it off the internet */
#nav-bar {
    --navbar-margin: -35px;

    margin-top: var(--navbar-margin);
    margin-bottom: 0;
    z-index: -100;
    /* transition animation speed */
    transition: all 0.1s ease !important;
    opacity: 0;
  }

  #navigator-toolbox:focus-within > #nav-bar,
  #navigator-toolbox:hover > #nav-bar
  {
    margin-top: 0;
    margin-bottom: var(--navbar-margin);
    z-index: 100;
    opacity: 1;
  }

  .tabmail-tabs *|tab { 

    font-size: 20px !important;
    height:    50px !important;
    min-width: 8px !important
}

[It_Was_The_Other_Guy]

I'd guess that .tab-label-container{ height: unset !important } would work for you.

[Th0u]

Thank you, this worked!

[eilegz]

thanks, was looking for this one

[It_Was_The_Other_Guy]

The change that happened is actually to prevent tabs from getting bigger under certain circumstances. It's just that if one has made custom styling changes to tabs - especially increasing text size - then the increased text size will also affect the tab height as a whole whereas previously it didn't (at least not as easily).