Изменение внешнего вида групп вкладок

Bonjour Is it this subject Oddly shaped teardrop https://support.mozilla.org/en-US/questions/1610560 A space for users to give product feedback https://support.mozilla.org/en-US/kb/what-mozilla-connect If you wish to try userChrome.css Introduction, please read. Firefox is a work in progress and, to allow for continuous innovation, Mozilla cannot guarantee that future updates won’t impact these customizations, https://support.mozilla.org/en-US/kb/firefox-advanced-customization-and-configuration, https://support.mozilla.org/en-US/kb/contributors-guide-firefox-advanced-customization <blockquote>.tab-group-label { --tab-group-label-size: 26px !important; border-radius: 3px !important; } </blockquote> Copy/paste the code into your notepad Save Type: All files '''userChrome.css''' Create a '''chrome''' folder Move userChrome.css to your chrome folder Go to your profile folder https://support.mozilla.org/ru/kb/profili-gde-firefox-hranit-polzovatelskie-dannye Move your chrome folder to your profile folder Go to configuration editor https://support.mozilla.org/en-US/kb/about-config-editor-firefox Enter a search term '''toolkit.legacyUserProfileCustomizations.stylesheets''' Double-click on the preference, to set its value to '''true''' And restart Firefox Just to see. Without userChrome.css - With userChrome.css