.scroll-content{
    opacity: 0;
    transform: translateY(100px);
    transition: opacity 0.75s ease-out, transform 0.75s ease-out;
}

.fade-in-up {
    opacity: 1;
    transform: translateY(0);
    animation: fadeInUp 0.75s ease-out forwards;
}

.fade-out-down {
    opacity: 0;
    transform: translateY(100px);
    animation: fadeOutDown 0.75s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        transform: translateY(100px);
        opacity: 0;
    }
    to {
        transform: translate(0px);
        opacity: 1;
    }
}

@keyframes fadeOutDown {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(100px);
        opacity: 0;
    }
}