Topic: CSS – Page 15

The new content-visibility CSS property explained by Surma and Jake.

A detailed look at the color-scheme property that allows developers to define which color chemes are defined in a website

How to write a configurable component class that controls an element's aspect-ratio by specifying some custom variables.

A clever CSS rule combining :invalid and :placeholder-shown to show validation state of non-empty input elements.

Elements with overflow: hidden are scroll containers and can be scrolled programmatically.