Should We Even Have :closed? | CSS-Tricks
For the past few months, I’ve been writing a lot of entries on pseudo-selectors in CSS, like ::picker() or ::checkmark. And, in the process, I noticed I tend to use the :open pseudo-selector a lot in my examples — and in my work in general. Borrowing words from the fine author of the :open entry in the Almanac: The CSS :open pseudo-selector targets…
