HTML

XML

DTD

CSS

Visual Filter

JavaScript

Java

ASP

SSI

.NET

	Legend
n  version n is supported  n version n is not supported  n  support for version n is not known

Element.Value

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Class selector

W3C CSS specification	1 2
Microsoft Internet Explorer	1 2 3 4 5.0 5.5 6
Microsoft JScript	1 2 3 4 5.0 5.5
Netscape Navigator	1 2 3 4 6
Netscape JavaScript	1.0 1.1 1.2 1.3 1.4
Opera	1 2 3 4
WebTV	x