Re: issue with validation

Billy Ireland <billyireland1986@gmail.com>, 2019-12-04 03:39 +0000:
> Archived-At: <https://www.w3.org/mid/5de72a87.1c69fb81.de71c.c273@mx.google.com>
> 
>    Just to let you know – I was checking the validation of my site when I got
>    an error that the property “backdrop-filter:blur(1em);” does not exist.
> 
>    Just to let you know, it does exist in so much as it’s currently supported
>    on all major browsers to my knowledge, albeit sometimes with the -webkit-
>    prefix.

Please file an issue at https://github.com/w3c/css-validator requesting that
backdrop-filter support be added to the CSS validator backend. (The HTML
checker uses the CSS-validator backend for checking inline CSS in HTML docs.)

-- 
Michael[tm] Smith https://people.w3.org/mike