message: Fix: Repo tabs are hidden in Actions on Firefox
diff: visibility: visible !important;
  }
  -/* Keep the dropdown on the right on non-responsive pages #3548 */
  -main > :first-child {
  - position: relative;
  -}
  -
  /* Only show the divider if there are other items above it */
  .UnderlineNav-actions [hidden] + .dropdown-divider {
  display: none;
  