EDIT2 - Regrettably the 'gone private' incident resumed pm Tue 23Apr24... this time with a silly 'PRIVATE SUB FOR STAR FOX FANS. BEST NINTENDO GAME EVER!' notice added... suggesting r/FirefoxCSS Mod has been hacked and is being trolled. An alternative suggestion is that sole Mod may be doing the trolling for unknown/unexplained...
I'm using this stile from @MrOtherGuy : vertical_popup_menubar.css and that makes the menu items from Library disappear, I would like to that style not affect the Library window.
I'm using MrOtherGuy's autohide_toolbox.css code it's excellent, but like 4 vertical pixels are gone at the top above the tabs, tried using this code, top doesn't get cut off but it doesn't hide the Bookmarks Toolbar while the setting of Always Shown is on, any help please....