open-nomad/ui/app/styles/components/image-file.scss

.image-file {
  width: 100%;
  height: 100%;
  background: $white;
  text-align: center;
  color: $text;

  .image-file-image {
    margin: auto;
  }

  .image-file-caption {
    margin-top: 0.5em;
  }

  .image-file-caption-primary {
    display: block;
    color: $grey;
  }
}