An accessible example implemenation of a custom element that works without JavaScript.
Topic: CSS โ Page 6
A CSS snippet to center main content but still allow components to render full-width with CSS Grid areas.
Custom properties doesn't work in CSS url() functions because without quotes the parser treats the entire declaration as a url-token.
All major browsers replaced
:focuswith:focus-visibleand this makes custom outline code redundant.Use
:nth-last-child()to build a "quantity query" and selector elements only if there's a given number of them.