As of August 29 I intend to turn the CSS mask-type property on by default on all platforms. It has been developed behind the layout.css.masking.enabled preference.
The feature implementation was done with the following bug report : https://bugzilla.mozilla.org/show_bug.cgi?id=793617 WebKit and Blink implement mask-type as well and ship it since Chrome 24 and Safari 7. Articles and documentations about mask-type can be found here: https://developer.mozilla.org/en-US/docs/Web/CSS/mask-type http://mcc.id.au/blog/2012/12/mask-type The specification is CSS Masking Level 1, currently in CR. http://www.w3.org/TR/2014/CR-css-masking-1-20140826/ I’ll upload the patch for shipping here: https://bugzilla.mozilla.org/show_bug.cgi?id=1058519 Greetings, Dirk _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform