HTML5 Semantic Elements: Browser Support, Tags, Polyfill
HTML5 semantic elements work in Chrome 26+, Edge 12+, Firefox 21+, Safari 6.1+, iOS 7+, Opera 15+, Samsung Internet 4+, and Android Browser 4.4+. Per-browser support, the full tag...
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HTML5 semantic elements work in Chrome 26+, Edge 12+, Firefox 21+, Safari 6.1+, iOS 7+, Opera 15+, Samsung Internet 4+, and Android Browser 4.4+. Per-browser support, the full tag...
A newly resolved proposal would allow us to select classes that are a prefix for variations with a wildcard, like .prefix-*. Resolved: CSS Class Prefix Selector originally handwri...
CSS has always had pseudo-classes that style things when baed on user interactions. Recent features, however, are blurring the line between what CSS "listens" for and how they are...
I apologize for what may be a slightly misleading title. The topic for this post is something I've had on my list of things to explore for some time now, and while I wait for the n...
The soon-Baseline sibling-index() function for animations, CSS and the 2026 FIFA World Cup, use cases for the infinity keyword, container "stuck" queries, and more. What’s !import...
I know you’re busy, so for What’s !important #14, I’ll be sprinting through what’s been a stacked couple of weeks despite few browser updates. From CSS Quake to CSS Gap Decorations...
There's a lot of nuance to the <dialog> element, a seemingly little piece of web architecture. I've got some notes from digging into it. Using and Styling the Dialog Element...
CSS @scope works in Chrome 118+, Edge 118+, Opera 106+, Safari 17.4+ on macOS and iOS, Samsung Internet 25+, and Firefox 146+. Learn cascade and quirks.
The last remaining reason to compile your CSS has just disappeared.CSS Style Queries have reached Baseline support across all major browsers, and they unlock something we've wanted...
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