section.block.block-image-full-size .image-full-size {
  width: 100%;
  height: var(--height, 500px);
}
@media screen and (max-width: 768px) {
  section.block.block-image-full-size .image-full-size {
    height: 400px;
  }
}
section.block.block-image-full-size .image-full-size img, section.block.block-image-full-size .image-full-size picture {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}