CSS-Trickz! also ready to join Digital Ocean

Despite what’s been a sleepy couple of weeks for new Web Platform Features, we have an issue of What’s !important that’s prrrretty jam-packed. The web community had a lot to say, it seems, so fasten your seatbelts!

TL;DR: We can center absolute-positioned elements in three lines of CSS. And it works on all browsers!

Read an explanation of the recent CVE-2026-2441 vulnerability that was labeled a “CSS exploit” that “allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.”

Firefox 148 makes shape() available without a flag, aligning with Chrome and Safari.

Browsers don’t just let you bookmark web pages. You can also bookmark JavaScript, allowing you to do so much more than merely save pages.

Bramus very quickly walks us through the new scrolled scroll-state query.

Let’s get nuanced in this article and discuss the capabilities of both SVG and raster imaged so that you can make informed decisions in your own work.

Danny has several ideas for how we could use :near(), a proposed pseudo-class that detects when the pointer is near an element.

Safari TP 237 becomes the first to trial :heading, a pseudo-class for selecting multiple heading levels at once.

The distinction between “components” and “utilities” seems clear at first glance, but gets a little blurred when working with them in Tailwind.

Interop 2026 is here — find out which features Chrome, Safari, and Firefox have agreed to make consistent across all […]

Lee accepts a challenge: arranging text in a spiral that animates as a vortex on scroll… all in CSS.