body {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    height: 90vh;
    background-color: #000000;
}



div {
    width: 8px;
    height: 100px;
    border-radius: 10px;
}
@keyframes full {
    from {
        height: 30px;
    }
    to {
        height: 100px;
    }
}

@keyframes half {
    from {
        height: 30px;
    }
    to {
        height: 50px;
    }
}

.one {
    background-color: #00b7c2;
    animation: full 0.5s ease-in-out infinite alternate 0s;
}

.two{
    background-color: #07686f;
    animation: full 0.5s ease-in-out infinite alternate 0.5s;
}

.three {
    background-color: #f0a500;
    animation: full 0.5s ease-in-out infinite alternate 0.2s;

}
.four {
    background-color: #821752;
    animation: full 0.4s ease-in-out infinite alternate 0.5s;

}

.five {
    background-color: #ff414d;
    animation: full 0.3s ease-in-out infinite alternate 0s;
}