Re: [csswg-drafts] [css-values-4] Allow an inline way to do "first value that's supported" (#5055)

• From: Lea Verou via GitHub <sysbot+gh@w3.org>
• Date: Fri, 10 May 2024 14:43:44 +0000
• To: public-css-archive@w3.org
• Message-ID: <issue_comment.created-2104736757-1715352222-sysbot+gh@w3.org>

> I really needed it many times trying to get something like `first-supported(100lvh, 100vh)`

This is not as useful for static things like that, as you can just do:

```css
:root {
 --viewport-height: 100vh;

 @supports(height: 100lvh) {
  --viewport-height: 100lvh;
 }
}
```

Then use `var(--viewport-height)` throughout your CSS.

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Received on Friday, 10 May 2024 14:43:45 UTC