Clicking save css does nothing on firefox

[johhansantana]

Having done the custom variables, at the end I tried saving and it does nothing on firefox.

[mcmoore32]

I had the same problem. Save does not work on most recent Firefox. Seems to work fine on Chrome, but I lost all my work on Firefox to learn this.

[Oztaco]

Doesn't work for me either in Firefox. About to lose 2 hours of work if I close the page

[johhansantana]

Project seems dead.