WebKit CSS 3 for Mozilla

What is the equivalent of

-webkit-transition: opacity 0.6s linear;

in -moz?

I tried replacing -webkit with -moz, but nothing happened. I even tried extending开发者_运维知识库 it to -moz-transition-property/duration, but with no success.

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Try it in Firefox 3.7 (Gecko 1.9).

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There isn’t one. CSS animation properties like transition were pretty much invented by Apple (although I think they’ve submitted them for inclusion on CSS3), and they’ve only been implemented in WebKit so far.

There is some support in the nightly builds of Firefox though: http://blog.mozbox.org/post/2009/10/12/Some-new-demos