Is CSS validation no longer relevant?
css
Solution
It depends what `Profile` you select.
From the amount of errors you received, you probably selected the default `CSS level 2.1`
Try changing this to `CSS level 3`
Problem
I've just built my first webpage for years, using HTML5, Bootstrap and jQuery. When I ran the page through the W3C CSS validator the result returned contained nearly 800 errors (from Bootstrap mostly). Is CSS validation no longer relevant or is there a more up-to-date css validator that I can use? Thanks, N