Examine source code of Frozen . Elsa

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#8dc5eb",
      "tab_background_text": "#002761"
    }
  },
  "version": "2.0",
  "name": "Frozen . Elsa",
  "manifest_version": 2,
  "description": "A Frozen inspired theme using a picture of a model made up to look like Elsa. \n\nPhotographer: Helle Gry\nModel: Maria Amanda\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/feb1a911803e9436326cdccc33a0a1be42c657c14526831103c4ae19e5eb4c85/http%3A//mariaamanda.deviantart.com/\">http://mariaamanda.deviantart.com/</a>"
}