firefox-custom-bookmarks

How to open Bookmarks sidebar in Firefox (Chosen solution)

• Press the keyboard shortcut: Ctrl+B
• Add the optional Sidebars button to the toolbar: Customize Firefox controls, buttons and toolbars
• Display the optional menu bar: View > Sidebar > Bookmarks

Steps to reproduce:

1. open profile folder in firefox

   • url (firefox)

       about:support
     

   • Windows example (profile folder)

       C:\Users\wookingwoo\AppData\Roaming\Mozilla\Firefox\Profiles\km3tzs5e.default-release 
     

2. create a file in profile folder

   chrome/userChrome.css

   • Windows example

       C:\Users\wookingwoo\AppData\Roaming\Mozilla\Firefox\Profiles\km3tzs5e.default-release\chrome\userChrome.css
     

3. set toolkit

   • url

       about:config
     

   • set true

       toolkit.legacyUserProfileCustomizations.stylesheets=true
     

4. restart firefox