@include Option("userChrome.tab.lepton_like_padding", "userChrome.tab.photon_like_padding") {
  :root {
    // --tab-block-margin: New version of --proton-tab-block-margin
    --proton-tab-block-margin: var(--tab-block-margin) !important; /* Original: 4px, Legacy */
  }
  :root[uidensity="touch"] {
    /* Like Original */
    --tab-block-margin: 4px !important;
  }
}

@include Option("userChrome.tab.lepton_like_padding") {
  :root {
    --tab-block-margin: 2px !important; /* New version of --proton-tab-block-margin */
  }
}
@include Option("userChrome.tab.photon_like_padding") {
  :root {
    --tab-block-margin: 0px !important;
  }
}