.tc-ueber-uns-mobil {
  display: none !important;
}

@media (max-width: 767px) {
  .tc-ueber-uns-desktop {
    display: none !important;
  }

  .tc-ueber-uns-mobil {
    display: block !important;
    background: #000;
    color: #fff;
  }

  .tc-ueber-uns-mobil img {
    display: block;
    width: 100%;
    height: auto;
  }
}