Create Mozilla/Netscape themes on Linux

This tutorial demonstrates how to control the appearance of of the most often used Linux Mozilla and Mozilla-based browsers (such as Netscape 7 and above). It walks you through an example of creating an installable theme that you can download to change the look and feel of your browser and its components. The example theme makes use of XML, Cascading Style Sheets, and image resources to deploy your experience with the browser, while requiring no programming knowledge.