[css-cascade] Do we need a keyword similar to revert, but for cascade layers? · Issue #5793 · w3c/csswg-drafts (original) (raw)

Cascade Level 4 added the revert keyword for rolling back values to their definition in the previous origin.

In the draft Cascade 5 specification we provide cascade layers, which are conceptually similar to origins – but controlled by authors. It might be helpful to provide a similar syntax for rolling back to the value defined in previous layers.