User CSS in browser has existed for a while IIRC. https://chrome.google.com/webstore/detail/stylebot/oiaejidbmkiecgbjeifoejpgmdaleoha?hl=en https://chrome.goog

User CSS in browser has existed for a while IIRC. https://chrome.google.com/webstore/detail/stylebot/oiaejidbmkiecgbjeifoejpgmdaleoha?hl=en https://chrome.google.com/webstore/detail/stylebot/oiaejidbm... https://addons.mozilla.org/en-US/firefox/addon/stylish/ https://addons.mozilla.org/en-US/firefox/addon/stylish/