const [scroll, setScroll] = useState(false); useEffect(() => { window.addEventListener("scroll", () => { setScroll(window.scrollY > 500); }); }, []); // Se implementa asi <div className={scroll ? "box-buscador is--fixed" : "box-buscador"}>
const [scroll, setScroll] = useState(false); useEffect(() => { window.addEventListener("scroll", () => { setScroll(window.scrollY > 500); }); }, []); // Se implementa asi <div className={scroll ? "box-buscador is--fixed" : "box-buscador"}>