Tree :

 Faceted index, by topics :

V5 (46)
V5.01 (21)
V5.10 (15)
V5.20 (32)
V5.30 (16)
V5.31 (1)
V5.32 (4)
V5.33 (16)
V5.34 (7)
V5.35 (2)
V5.40 (27)
V5.41 (7)
V5.42 (4)
V5.43 (6)
 How to insert these widgets?

 6. CSS 1 
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CSS1 (Cascade Style Sheet 1) is a norm created in 1996 by the World Wide Web Consortium (W3C).

CSS1 helps to define style sheets which offer a constant and homogeneous HTML page style.

This language is supported by Internet browsers such as Internet Explorer (from 4.0 version) and Netscape (from 4.0x versions).

Note : if a browser doesn't recognize style sheets, it will ignore unknown directives, with a default page settings : no information should be lost.

Keywords :  Css