   From: Brian Manthos <brianman@microsoft.com> Date: Tue, 7 Jun
2011 18:34:59 +0000 Message-ID: <FA122FEC823D524CB516E4E0374D9DC
F1FB130EE@TK5EX14MBXC136.redmond.corp.microsoft.com> Something
was bugging me about the linear gradient keywords, and I think I
narrowed it down.  The same issue applies to the Working Draft
and the Editor's Draft.  For now, let's use the Working Draft:
# The gradient-line may be specified in two different ways. The
# first is by specifying the angle the gradient-line should
assume; # this uses the standard algebraic notation for angles
where 0deg # points to the right, 90deg points up, and positive
angles go # counterclockwise. The starting-point and ending-
point of the # gradient-line are determined by extending a line
in both # direction from the center of the box at the angle
specified. # [1]In the direction of the angle, the ending-point
is the point on # the gradient-line where a line drawn
perpendicular to the # gradient-line would intersect the corner
of the box in that # d