/* Remove Multi-Containers icon from address bar*/
#pageAction-urlbar-_testpilot-containers {
  display: none !important;
}

/* Add numbers to tabs */
tabs {
  counter-reset: tab-counter;
}

tab:nth-child(1) .tab-content::before,
tab:nth-child(2) .tab-content::before,
tab:nth-child(3) .tab-content::before,
tab:nth-child(4) .tab-content::before,
tab:nth-child(5) .tab-content::before,
tab:nth-child(6) .tab-content::before,
tab:nth-child(7) .tab-content::before,
tab:nth-child(8) .tab-content::before,
tab:nth-child(9) .tab-content::before {
  counter-increment: tab-counter;
  content: counter(tab-counter) "";

  position: absolute;
  left: 20px;
  top: 10px;
  padding: 0px 4px;
  border-radius: 7px;
  z-index: 100;

  opacity: 0.5;
  backdrop-filter: blur(20px);
  
  font-weight: bold;
  font-size: 80%;
}