img {
    max-width: 100%;
    max-height: 90vh;
    height: auto;
  }
  .narrow {
    width: 100px;
    height: 150px;
  }
  .fill {
    object-fit: fill;
  }
  .contain {
    object-fit: contain;
  }
  .cover {
    object-fit: cover;
  }
  .none {
    object-fit: none;
  }
  .scale-down {
    object-fit: scale-down;
  }