Google Redesigned is a Mozilla Firefox extension allowing users to change the look and feel of Gmail and Google Calender, Also, known as Better Gmail and Better Gcal the extension achieves the look via custom Cascading StyleSheet(CSS) files which are loaded on the client's browser, The extension simplifies the use of these styles by providing auto-updates, easy management and notifications of changes. You can also download and use the styles individually by going to their respective pages.