/* Hide sidebar header */
#sidebar-header {
  display: none;
}

/* Hide tab bar */
#TabsToolbar {
  visibility: collapse;
}

/* urlbar same color as background */
#urlbar-background, #searchbar {
  background-color: var(--toolbar-bgcolor) !important;
}

/* Hide tiny strip below the main top bar */
#navigator-toolbox {
  border-bottom: none !important;
}