body {
    /*background-image: url('../img/View2Vilm.jpg');*/
    background-image: url('../img/Eiche.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-color: var(--bgColor);
  }
  .card {
    /*background-color: var(--fgColor);*/
    border-radius: 1rem;
    opacity: 0.8;
  }