Thank you. Here is a link Firefox : https://addons.mozilla.org/firefox/addon/dark-background-light-text/ https://addons.mozilla.org/firefox/addon/dark-backgroun

Thank you. Here is a link Firefox : https://addons.mozilla.org/firefox/addon/dark-background-light-text/ https://addons.mozilla.org/firefox/addon/dark-background-lig... Chrome: https://chrome.google.com/webstore/detail/dark-background-and-light/cdcoopnlkdlmphjpjggdmhohkiklonkh https://chrome.google.com/webstore/detail/dark-background-an...