I have installed the grunt-w3c-validation and used against my css file and it picks up some errors. I use the same css code and paste it on https://jigsaw.w3.org/css-validator and it came out correct. I have found that grunt-w3c-validation validator uses old validator and therefore shows errors. It needs to be aligned with w3c validator.
Cheers
I have installed the grunt-w3c-validation and used against my css file and it picks up some errors. I use the same css code and paste it on https://jigsaw.w3.org/css-validator and it came out correct. I have found that grunt-w3c-validation validator uses old validator and therefore shows errors. It needs to be aligned with w3c validator. Cheers