Re: [csswg-drafts] [css-borders][css-images] Properly address border image use cases, and kill `border-image` with fire (#9714)

> Presumably this was done because border-image was designed before @supports, so we probably thought border-radius and border can be used to provide a decent fallback?

Could it be related to [forced colours mode](https://developer.mozilla.org/en-US/docs/Web/CSS/@media/forced-colors#properties_affected_by_forced-color_mode)? Border images get removed in forced colours mode, and it's important to have a fallback for when that happens. See CodePen example: https://codepen.io/joshtumath/pen/vYqzxBX

I mentioned this in #9735, but I'll mentioned it here as well as this issue affects the `stripes()` function proposal. At the BBC, we desire a way to create an `outline` (for focus rings) that is made of two stripes of colours and is still visible (or changed to one colour) in forced colours mode. Whatever solution is agreed on in this issue, I think we need to make sure it still allows this use-case on `outline`s.

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Received on Friday, 30 August 2024 16:36:52 UTC