.fade-in {
    animation: fade-in 250ms cubic-bezier(0.390, 0.575, 0.565, 1.000) both;
}

@keyframes fade-in {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}


.fade-out {
    animation: fade-out 250ms ease-out both;
}

@keyframes fade-out {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}