Date: Jul. 5, 2000
Link: http://www.oreillynet.com/pub/a/network/2000/06/30/magazine/mozilla_stylesheets.html
Source Author or Organization: Andrew Wooldridge, Mozilla Devcenter
In this tutorial the author explains the use of Mozilla User Style Sheets to
take more control of the browser environment than is possible with skins, and
touches on uses beyond customization, such as using style sheets to debug your
XUL code.