CSS3 Flexible Box has been enabled by default, but still disabled on the Release channel

Published: | Categories: CSS


The new Flexible Box (flexbox) implemented in Firefox 18 is now available without having to edit a hidden preference. Note that it’s not compatible with the traditional prefixed implementation such as -moz-box-flex.

Although developers can now test the flexbox with Aurora or Beta, this feature will be keep disabled on the Release channel until it’s ready for production.