#lintHTMLwithCSS trend

[ffoodd]

There's a few selectors that could be improved, thanks to this hastag on Twitter (started by @argyleink) and some webdevs' inspiration!

Eg @geoffreycrofte 's idea to search for only child without label in an unlabelled button:

• CodePen
• Tweet

Also @lorenzodelijser did a great work on gathering those ideas in a single file, lintHTMLwithCSS.css

That's also a good opportunity to tackle #272 to use :is().

[ffoodd]

Another file collecting some entries: lint-html.css by @AustinGil.