Combining CSS&#xA0;:has()&#xA0;And HTML&#xA0;<select>&#xA0;For Greater Conditional Styling &#x2014; Smashing Magazine

Amit Sheen demonstrates using `:has()` to apply styles conditionally when a certain `` in a `` element is chosen by the user and how we gain even more conditional styling capabilities when chaining `:has()` with other pseudo-classes, such as `:not()` — no JavaScript necessary.