.tab {
  border-width: 1px 1px 1px 1px;
  border-radius: 10px !important;
  border-style: solid;
  border-color: transparent;
}

.tab.active {
  border-color: var(--colorHighlightBg);
}
.svg-tab-stack rect {
  stroke-width: 0;
}

.color-behind-tabs-off .svg-tab-stack .stack-frame {
  stroke: none !important;
}