Re: background-image is not a background-image value

Use -webkit-image-set rather than just image-set.

There are apparently no browsers that actually support image-set without the -webkit- prefix

https://developer.mozilla.org/en-US/docs/Web/CSS/image-set#Browser_compatibility

victorelec14 <victorelec14@gmail.com>, 2020-04-13 10:34 +0200:
> Archived-At: <https://www.w3.org/mid/CAH0gChtfF0KnsxarO85dZP0wW05iD3d_b004EZmWu7XYu0Bedg@mail.gmail.com>
> 
> Error: CSS: background-image: image-set(url(xxxxxxx) 1x,url(xxxxxxxxxxx)
> 2x) is not a background-image value.
> 
> Web: https://www.vicolinker.net/
> 
> Web2:
> https://vicolinker.net/solucion-java-no-se-reconoce-como-un-comando-interno-o-externo-programa-o-archivo-por-lotes-ejecutable/
>    (same problem)
> 
> Web3:
> https://www.vicolinker.net/como-instalar-driver-usb-2-0-video-capture-controller-easycap-usb-avcpt/
>  (same problem)

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