W3C Validator and Contao stylesheet

[Carolina]

Hi,

I checked the W3C CSS validator and gives me errors related this file: http://www.assembly21.com/assets/css/0b9d09fe5a24.css which is a Contao file with styles related to font awesome.

I did use some icon fonts from font awesome in my about page but it doesn't look like this is related. I don’t want errors in the CSS. What should I do? Shall I just grey it out?

Thanks.

[Spooky]

I did use some icon fonts from font awesome in my about page but it doesn't look like this is related. I don’t want errors in the CSS. What should I do? Shall I just grey it out?

It is related. The errors you see are because of all the vendor specific CSS attributes, that Font Awesome uses for example. You can ignore that.