.responsive-image {
  max-height: 100%;
  max-width: 100%;
  display: block;
}

.responsive-image-placeholder {
  height: 100%;
  width: 100%;
  max-height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
  border: 1px solid rgba(0, 0, 0, 0.5);
}