#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #272A4B;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}
#loading-overlay.active {
    display: flex;
}

@media only screen and (max-width: 600px) {
    .spinner-gif {
      width: 300px; /* Passe die Größe an, wie du möchtest */
    }
  }