tab-item  tab-item-substance {
  --tab-size: 32px !important;
  height: var(--tab-size);
  margin: -2.75px;
}

tab-item:not(.pinned) tab-item-substance {
  padding-left: 0px !important;
  padding-right: 0px !important;
  * !important is required when there are enough tabs to cause a scrollbar */
}

#tabbar tab-item tab-item-substance:not(:hover) tab-closebox {
  display: none;
}

#tabbar { scrollbar-width: none; }

/*hide space on left used for tree carrot marks, open trees with favicon*/
tab-item tab-twisty {
  margin-right: -.75em;
  opacity: 0 !important;
  position: relative;
  z-index: 10000;
}