I understand in the bookmark toolbar that the bookmark icons are too large. I am happy to help. There are a few customization options in Firefox that may help here: *[https://addons.mozilla.org/en-US/firefox/addon/roomy-bookmarks-toolbar/ the Roomy Bookmarks Toolbar] * There is also the add on named Stylish that opens up the possibility of finding a customization in the userstyles search [https://userstyles.org/styles/browse?search_terms=no+icon+bookmark+toolbar here]