:not()The :not() functional pseudo-class matches elements that do not match the selectors in its argument.selectorsSelectorswidely2021-01-212023-07-21https://drafts.csswg.org/selectors-4/#negationcss-not-sel-listhttps://developer.mozilla.org/docs/Web/CSS/Reference/Selectors/:notcss.selectors.notcss.selectors.not.selector_listhttps://nowyoucanuse.com/features--not.html