LESSCSS and @keyframes

Question

Has anyone had issues with LESSCSS and @keyframes or @-ms-keyframes? It compiles the CSS fine for @-webkit-keyframes, @-moz-keyframes and @-o-keyframes.

Answer 1

These are whitelisted, -ms is missing. keyframes should work: https://github.com/cloudhead/less.js/blob/master/lib/less/parser.js#L988

There is an open request for a fix: https://github.com/cloudhead/less.js/pull/498

The common workaround is to put keyframes in a separate .css file that you import - files with a .css extension are not parsed by LESS.