html,
body {
    scroll-behavior: smooth;
    background-color: #f8f9ff;
    color: #fff;
}

.popins {
    font-family: 'Poppins', sans-serif;
}

.video-docker video {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.video-docker::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: -2;
}

.video-content {
    z-index: -1;
}

.BeforeScroll {
    height: 100px;
    /* Whatever you want */
    width: 100%;
    /* Whatever you want */
    display: none;
}

/* Use this class when you want your content to be shown after some scroll */
.AfterScroll {
    height: 100px;
    /* Whatever you want */
    width: 100%;
    /* Whatever you want */
    display: block;
}