Based on gradient and Step themes created by:
Copyright (C) 1999 John Harper <john@dcs.warwick.ac.uk>
Copyright (C) 1999 Michele Campeotto <micampe@f2s.com>

To use this theme you need to set tab variables to:
tab-left-dec-width 0
tab-right-dec-width 0
tab-left-margin 21
tab-right-margin 21
