home-manager/profiles/firefox/userChrome.css

   1 /* https://github.com/piroor/treestyletab/wiki/Code-snippets-for-custom-style-rules#hide-horizontal-tabs-at-the-top-of-the-window-1349-1672-2147
   2  */
   3 #main-window[tabsintitlebar="true"]:not([extradragspace="true"]) #TabsToolbar > .toolbar-items {
   4   opacity: 0;
   5   pointer-events: none;
   6 }
   7 #main-window:not([tabsintitlebar="true"]) #TabsToolbar {
   8     visibility: collapse !important;
   9 }
  10
  11 /* https://github.com/piroor/treestyletab/wiki/Code-snippets-for-custom-style-rules#hide-the-tree-style-tab-header-at-the-top-of-the-sidebar
  12  */
  13 #sidebar-box[sidebarcommand="treestyletab_piro_sakura_ne_jp-sidebar-action"] #sidebar-header {
  14   display: none;
  15 }
  16
  17 /* https://github.com/piroor/treestyletab/wiki/Code-snippets-for-custom-style-rules#reduce-minimum-width-of-the-sidebar-1373
  18  */
  19 #sidebar {
  20   min-width: 100px !important;
  21 }
  22
  23 /* https://github.com/piroor/treestyletab/wiki/Code-snippets-for-custom-style-rules#auto-hide-sidebar-when-fullscreen-1548
  24  */
  25 #main-window[inFullscreen] #sidebar-box,
  26 #main-window[inFullscreen] #sidebar-splitter {
  27   display: none !important;
  28   width: 0px !important;
  29 }