[RyanZAG]

Don't try to open this page with Noscript enabled in Firefox - it locks up the browser. I'm guessing that without the javascript to control the CSS, everything runs amok. Seems like you could make a browser DoS attack by simply copying this page and stripping out the javascript? Might be worth a try... for science.

[ElliotH]

Filed as Firefox Bug 825244 https://bugzilla.mozilla.org/show_bug.cgi?id=825244

[Hopka]

I don't have NoScript and opening the page still made Firefox lock up.

Flagged the submission because of that.

[RyanZAG]

Flagging the submission seems like the wrong approach - this is something Firefox needs to fix quickly. I believe some websites let you insert your own CSS in certain cases, and this could easily be abused...

There needs to be a limit on how much time can be spent trying to render CSS or a popup box asking if you want to close it similar to how javascript behaves.

[podrivo]

Maybe an issue related to prefix free and firefox?

[zalew]

works on my FF18 on Linux, but the animation center is on top of the window instead of the middle.

[tekmate]

I turned noscript off and it still locked up.