public marks

PUBLIC MARKS from decembre with tags menu & developer

26 January 2017 10:45

FIREFOX - DEV - BROWSER TOOLBOX - change color of firefox bookmarks menu - forum.userstyles.org

you can use Firefox menu->Developer->BrowserToolbox to examine UI elements and play with CSS. After you open it, click OK in the main browser window, wait a few seconds for the toolbox to initiliaze, then use the first button in its toolbar to pick an element (bookmarks button in your case).