Request for Mozilla Position on an Emerging Web Specification

• Specification Title: CSS Image Values and Replaced Content Module Level 4: cross-fade()
• Specification or proposal URL: https://drafts.csswg.org/css-images-4/#cross-fade-function
• Caniuse.com URL (optional):
• MDN (optional): https://developer.mozilla.org/en-US/docs/Web/CSS/cross-fade
• Bugzilla URL (optional): https://bugzilla.mozilla.org/show_bug.cgi?id=546052
• Mozillians who can provide input (optional): @dholbert, @heycam
• W3C Tag Design Review issue: none

Other information

This function has recently been implemented in Nightly: cross-fade() (as announced yesterday).

This is a useful declarative presentational feature for web developers, and thus we should consider giving it an explicit status of "important".

Label: w3c.