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css.properties @css.properties · 22/01/2026

Throw another on the Syntax highlighting pile! gist.github.com/radium-v/721... This custom element class is used to render code blocks with syntax highlighting (it's in use on any property page, ex. css.properties/animation-ti...)

gist.github.com

code-block.ts

GitHub Gist: instantly share code, notes, and snippets.

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css.properties @css.properties · 02/01/2026

NEW: Code blocks are now rendered with a `<code-block>` custom element. NEW: Formal Syntax blocks are expanded to include referenced types (type pages coming soon!). NEW: Client-side JS is bundled and minified with esbuild. NEW: it's getting late. I should go to bed. css.properties/justify-self/

css.properties

justify-self - css.properties

The justify-self property justifies a grid item along the inline axis.

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css.properties @css.properties · 31/12/2025

NEW: There's a sitemap.xml so search engines can actually index this thing. NEW: The site footer says when the last build happened (deployment is currently still a 2-step process: 1. Drag; 2. Drop) NEW: Did you do something with your hair? You're absolutely glowing. css.properties/timeline-scope/

css.properties

timeline-scope - css.properties

The timeline-scope property specifies the scope of timelines.

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css.properties @css.properties · 16/12/2025

```css *, *::before, *::after { outline: 1px dashed \#F0F3; &:hover { outline: 1px solid \#F0FF; } } ```

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Reposted by css.properties

Konnor Rogers @konnorrogers.com · 23/10/2025

font-variant-numeric: tabular-nums;

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css.properties @css.properties · 07/10/2025

corner-start-end-shape: scoop; #css

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Reposted by css.properties

Brian Kardell @bkardell.com · 03/04/2025

text-wrap: handsome;

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Chris Heilmann @codepo8.bsky.social · 02/03/2025

If you also struggle with #CSS units and what they mean, I just learned from a petrol pump about vmin.

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css.properties @css.properties · 20/02/2025

Marge Simpson: "...It's true, but he shouldn't say it" drafts.csswg.org/css-syntax-3...

A token railroad diagram describing the `<ident-token>` token.

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css.properties @css.properties · 17/02/2025

::-webkit-meter-even-less-good-value

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css.properties @css.properties · 16/01/2025

`lightning-color: yellow;`

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Reposted by css.properties

Eric Meyer @meyerweb.com · 08/01/2025

⌨️ I blogged about what I’d like to see come to #CSS in 2025. Some of my wishes are repeats from past years, but it was nice to see how many past wishes have (or are about to) come true! meyerweb.com/eric/thought...

meyerweb.com

CSS Wish List 2025

Back in 2023, I belatedly jumped on the bandwagon of people posting their CSS wish lists for the coming year. This year I’m doing all that again, less belatedly! (I didn’t do it last year because I c...

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Aaron Starling @shipmeto.space · 08/01/2025

Did you know CSS is on the path to support Functions and Mixins? Forget debating whether HTML is a programming language, it’s time to tackle the growing beast that is CSS. github.com/w3c/csswg-dr...

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Nathan Knowler @knowler.dev · 07/01/2025

We're all so allergic to things like `!important` and render blocking that we can't even identify when they might be useful or even necessary.

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Reposted by css.properties

Adam Argyle @nerdy.dev · 06/01/2025

Focus By Demotion a use case for #CSS `:hover > :not(:hover)` nerdy.dev/hover-not-ho...

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css.properties @css.properties · 07/01/2025

border-start-start-radius: 50%;

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css.properties @css.properties · 07/01/2025

CSS is a programming language

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