@keyframes breath-y {
    0% {
        transform: translateY(0);
    }
    25% {
        transform: translateY(20%);
    }
    50% {
        transform: translateY(0);
    }
    75% {
        transform: translateY(-20%);
    }
    100% {
        transform: translateY(0);
    }
}
.animation-breath-y{
    animation-name: breath-y;
    animation-timing-function: linear;
    animation-duration: 2s;
    animation-iteration-count: infinite;
}