.block-imageseparator {
  max-width: 100%;
  width: 100%;
  position: relative;
  z-index: 1;
}
.block-imageseparator .main-image-wrapper {
  width: 100%;
  height: 50vh;
}
.block-imageseparator .main-image-wrapper img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}