_________ first became a Candidate Recommendation on February 25, 2004, but it was reverted to a Working Draft on June 13, 2005 for further review.

_________ first became a Candidate Recommendation on February 25, 200

1.	_________ first became a Candidate Recommendation on February 25, 2004, but it was reverted to a Working Draft on June 13, 2005 for further review.
A.	CSS level 1
B.	CSS level 2
C.	CSS level 3
D.	CSS level 2.1
Answer» E.