Mapping of CSS Techniques for WCAG 1.0 to CSS Techniques for WCAG 2.0

In the table below there are four columns of numbers the first two columns (on the left) map the WCAG CSS technique clauses from 2.0 to their corresponding clauses in 1.0. The two columns on the right map map the the same information but it is arranged in the order of the 1.0 clauses to their corresponding clauses in 2.0.

Differences:

2.0 does not talk about overriding the style sheet as per 1.0 CSS #2
2.0 does not talk about spacers about spacers as per 1.0 #11.1
2.0 does not talk about hide/show movement as per 1.0 #14 (yet)
2.0 introduces some talk of XML in #1 (author benefits)
Neither of the documents have opened up "scripting and stylesheets" (2.0#4.4)
1.0 does not talk about "null" alt text as per 2.0#4.2
1.0 does not talk about text equivalents for content generated by style sheets as per 2.0#3.1

WCAG 2.0 Clause#	WCAG 1.0 Clause#	WCAG 1.0 Clause #	WCAG 2.0 Clause#
WCAG TECH CSS 2.0 to 1.0		WCAG TECH CSS 1.0 to 2.0
1	1	1	1
2.0 Metadata		2	None
2.1	5	3	2.9
2.2	5	3	2.10
2.3	5	4	3
2.4	9	4	3.2
2.5	9	5	2.1
2.6	9.1-9.2	5	2.2
2.7	9.1	5	2.3
2.8	9.2	6	2.13
2.9	3	7	2.11
2.10	3	8	2.12
2.11	7	9	2.4
2.12	8	9.1	2.6, 2.7
2.13	6	9.2	2.6, 2.8
2.14	12	10	3.3
3 Generated content	4	11	4.1
3.1	None	11.1	None
3.2	4	12	2.14
3.3	10	13	4.3
4 Misc. Techniques		14	4.4
4.1	11	15	4.5
4.2	None	16	4.6
4.3	13	17	4.7
4.4	14
4.5	15
4.6	16
4.7	17