You can animate it now. There's no default though which is a bit annoying. I wish we had made it animate open/closed smoothly. https://austingil.com/animating-

You can animate it now. There's no default though which is a bit annoying. I wish we had made it animate open/closed smoothly. https://austingil.com/animating-details-element-with-only-css/ https://austingil.com/animating-details-element-with-only-cs... https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Selectors/::details-content https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/S...