CSS Marquee Compatibility

Question

I can't seem to find anywhere online the browser compatibility for the CSS Marquee properties. Can someone give me some information about which browsers (and versions) it works on.

P.s. I know some will say not to use marquees, but it's a requirement for one of our clients. And I'd rather use CSS properties than Javascript or the tag.

Here's the W3.org page on it. http://www.w3.org/TR/css3-marquee/#the-marquee-style

EDIT (08/10/203): Since this question, I have been experimenting and noticed that you can simulate a Marquee using CSS animation keyframes. Support is greater.

Answer 1

Currently, CSS3 Marquee is only supported in Webkit browsers (Chrome and Safari).

Notice that the only extension name available for the marquee element is -webkit-marquee (there isn't a -moz-, -o-, -ms- or 'general' marquee equivalent).

The status of Marquee implementation in Firefox is still unconfirmed currently, and I can't find any information on plans to implement it in IE or Opera as of yet.