css was first proposed as a standard by the w3c in 2012.
css was first proposed as a standard by the w3c in 2012.
when was css first proposed as a standard by the w3c?
2012
css was first proposed by håkon wium lie on october 10, 1994. at the time, lie was working with tim berners-lee at cern. several other style sheet languages for the web were proposed around the same time, and discussions on public mailing lists and inside world wide web consortium resulted in the first w3c css recommendation (css1) being released in 1996. in particular, a proposal by bert bos was influential; he became co-author of css1, and is regarded as co-creator of css.
cascading style sheets
the w3c no longer maintains the css 1 recommendation.









































section::::history.:variations.:css 2.









































css level 2 specification was developed by the w3c and published as a recommendation in may 1998. a superset of css 1, css 2 includes a number of new capabilities like absolute, relative, and fixed positioning of elements and z-index, the concept of media types, support for aural style sheets (which were later replaced by the css 3 speech modules) and bidirectional text, and new font properties such as shadows.









































the w3c no longer maintains the css 2 recommendation.









































section::::history.:variations.:css 2.1.
cascading style sheets