:first-child (was Re: @version rule)

From: "Jeffrey Yasskin" <jyasskin@hotmail.com>
Subject: Re: @version rule
Date: Fri, Jul 27, 2001, 5:36 PM

> BTW, CSS3 UAs SHOULD NOT allow :first-child as it is NOT a valid
> pseudo-element.

Two misconceptions here.

1. :first-child is a pseudo-class, NOT pseudo-element.

2. Single ':' variants of CSS2 pseudo-elements are still supported in CSS3
(and beyond) as Peter pointed out.

Tantek