Include -webkit-text-size-adjust: 100% for html

[kripod]

As explained by this article, the following snippet normalizes text size in landscape orientation on iOS – it’s required even in the latest stable version:

html {
  -webkit-text-size-adjust: 100%;
}

I’d suggest this snippet to be added to normalize.css (not just opinionated.css), as it makes text rendering consistent across platforms.

[romainmenke]

I agree, it is also already present in sanitize.css : https://github.com/csstools/sanitize.css/blob/092d0d85922bfa72d28e9e8d25d80a5437c8df44/sanitize.css#L33-L44

I've applied this and released it in v12.1.0