.fade-zoom {
    opacity: 0;
    transform: scale(0.5);
    transition: opacity 0.75s ease, transform 0.75s ease;
}

.fade-zoom.show {
    opacity: 1;
    transform: scale(1);
}

@keyframes moveUpDown {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

.aud-01 {

    position: relative;
    animation: moveUpDown 2s infinite ease-in-out;
}

.aud-02 {

    position: relative;
    animation: moveUpDown 2.5s infinite ease-in-out;
}

.atl {
    position: relative;
    transition: transform 0.3s ease;
}

.atl:hover {
    transform: translateX(10px);
}