.round-auto-btn {
    position: fixed;
    right: 12rem;
    bottom: 2rem; /* Zwischen den anderen Buttons positionieren */
    width: 60px;
    height: 60px;
    border: none;
    border-radius: 50%;
    background-color: #0f1880;
    color: white;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    z-index: 1000;
}