.mod-header-container{
  background-image: url(https://cdn.eu.yapla.com/company/CPY9QfC65tpvhiMWD7VTFmXcS/asset/images/drosera_30707116581_o.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  height: 500px;
  }