Topic: CSS

Keyframe animations have a special role in the CSS cascade
Published Oct 05 2025 in CSS
Properties defined in CSS keyframe animations overrule other non-important CSS properties.
Load the default OS font with CSS
Published Jan 25 2025 in CSS , Fonts
Drop outdated font declarations and load the operating system default font with system-ui.
Duplicated CSS @keyframes properties are valid
Published Jan 02 2025 in CSS
CSS keyframe animations allow to specify duplicated properties.
Safari 18 — what web features are usable across browsers?
Published Jun 15 2024 in CSS , JavaScript
The new Safari 18 beta dropped and it's packed with new web features. I collected browser compat information and checked what features are safe to use today.
Reveal an image with smart padding
Published Apr 20 2024 in CSS
A CSS trick using padding, object-fit and object-position to show / hide img content.

Keyframe animations have a special role in the CSS cascade