Topic: CSS

Drop outdated font declarations and load the operating system default font with system-ui.

CSS keyframe animations allow to specify duplicated properties.

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.

A CSS trick using padding, object-fit and object-position to show / hide img content.

If you're defining absolute width or height for an absolute positioned element, you can use auto margin to lay out these elements.