With recent updates to Firefox, bookmarks drop down list have increased the spacing between the lines and changed the font. How do I revert back to previous font and display the bookmarks list with reduced gap between the lines.
1. Open a tab and enter about:config, click OK after the warning
2. Search: proton. A few will come up.
3. Change all the ones that are true to false. One was already false so I kept it, and the last one had a 3, which I kept it 3.
4. Exit and restart Firefox.
This will also revert the right-click command boxes back to small squares.
UPDATE: Unfortunately above solution stopped working with the latest Firefox update! (11 August 2021, Version 91.0 64-Bit on Windows 10 Latest version)
Hopefully Firefox will stop this madness with their next update. If they don’t I still have a solution for you using “userChrome.css” method. Message me if you’re interested.