.reveal {
    position: relative;
    transform: translateY(100px);
    opacity: 0;
    transition: 1s ease-in;
}

    .reveal.reveal_active {
        transform: translateY(0);
        opacity: 1;
    }


/*.reveal {
    position: relative;
    opacity: 0.2;
}

    .reveal.active {
        opacity: 1;
    }

.active.fade-bottom {
    animation: fade-bottom 1s ease-in;
}




@keyframes fade-bottom {
    0% {
        transform: translateY(50px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}
*/