.acm-hero-item.has-bg {
  aspect-ratio: 16 / 9; /* an dein tatsächliches Bildformat anpassen */
  min-height: unset !important;
  height: auto;
  background-size: cover;
  background-position: center center;
}

.owl-carousel .owl-stage-outer,
.owl-carousel .owl-item,
.owl-carousel {
  height: auto !important;
}