Branding the CAS User Interface (UI) involves simply editing the CSS stylesheet and also a small collection of relatively simple HTML include files, also known as views. Optionally, you may also wish to modify the text displayed and/or add additional Javascript effects on these views.

Browser Support

CAS user interface should properly and comfortably lend itself to all major browser vendors:

  • Google Chrome
  • Mozilla Firefox
  • Apple Safari
  • Microsoft Internet Explorer

Note that certain older version of IE, particularly IE 9 and below may impose additional difficulty in getting the right UI configuration in place.

Internet Explorer

To instruct CAS to render UI in compatibility mode, add the following to relevant UI components:

<meta http-equiv="X-UA-Compatible" content="IE=edge"></meta>

CSS & Javascript

See this guide for more info.


See this guide for more info.


See this guide for more info.


See this guide for more info.