:dir()The :dir() CSS functional pseudo-class matches elements by text direction, either right to left (rtl) or left to right (ltr).selectorsSelectorswidely2023-12-072026-06-07https://drafts.csswg.org/selectors-4/#the-dir-pseudocss-dir-pseudohttps://developer.mozilla.org/docs/Web/CSS/Reference/Selectors/:dircss.selectors.dirhttps://nowyoucanuse.com/features--dir-pseudo.html