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Using the :has() Selector for Proactive Component Styling

Using the :has() Selector for Proactive Component Styling

Learn how to use :has() in CSS for dynamic styling of components, such as buttons, based on element presence, enabling enhanced design flexibility.

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Now that we understand the essential mechanics of using :has() , we’re going to use it to style some practical components. With :has(), we can provide proactive stying instead of relying on the application of classes.

At the time of writing, the demos that follow will only work in Safari 15.4+ or Chrome/Edge 105+ or with the layout.css.has-selector.enabled flag enabled in Firefox 103+. Please refer here for the most up-to-date support information.

Button layouts using :has() and :not()

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