:autofillThe :autofill pseudo-class matches <input> elements that have been filled in automatically by the browser.formsFormslimitedhttps://html.spec.whatwg.org/multipage/semantics-other.html#selector-autofillhttps://developer.mozilla.org/docs/Web/CSS/Reference/Selectors/:autofillcss.selectors.autofillhttps://nowyoucanuse.com/features--autofill.html