.anim {
    margin: 5%;
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loading {
    color: #39495e;
    font-size: 3.5rem;
    text-transform: uppercase;
}

.circle {
    background-color: #c5cace;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    position: relative;
    margin-left: 1rem;
    animation-name: jump;
    animation-duration: 3s;
    animation-iteration-count: infinite;
}

.circle:nth-child(3) {
    animation-delay: 0.3s;
}

.circle:nth-child(4) {
    animation-delay: 0.6s;
}

@keyframes jump {
    0% {
        top: 0rem;
        background-color: #4A4544;
    }
    25% {
        top: -6rem;
        background-color: #52514C;
    }
    50% {
        top: 0rem;
        background-color: rgb(117, 92, 61);
    }
    75% {
        top: -6rem;
        background-color: rgb(185, 100, 29);
    }
    100% {
        top: 0rem;
        background-color: rgb(168, 108, 47);
    }
}