Who will tell you the finished script "Fixed header srcoll"?

Question

css

We need a ready-made script with a cool interactive
type, made it scroll from the top to the height of the header, after which the cap will crawl out from above or slowly appear (opacity) and also, if it is raised up, it will again cease to be fixed (remove class / id).
Maybe someone knows something cool)))

Answer 1

headhesive

Answer 2

Если проскролили больше пикселей, чем высота шапки
    Даем шапке position:fixed
    Навешиваем любую анимацию

// Тем же макаром обратная ситуация

Don't thank :)

Answer 3

headroom.js