.slideshow__owl-carousel .slideshow-media img {
 position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.slideshow__owl-carousel .slideshow-media.banner-square > div{
  padding-top:100%
}
 .slideshow__owl-carousel .slideshow-media.banner-portrait > div{
  padding-top:150%
}