.card {
  border: none;
}
@media (min-width: 992px) {
  .site-grid {
    grid-template-columns: 1fr 15% 2fr 70% 3fr 15%;
  }
} 


@media (max-width: 1024px) {
.ausblenden {
display: none;}
}

.container-header .container-nav {
   justify-content: center !important;
  flex-direction: inherit;
}