Examine source code of SHUFFLE Nirine

{
  "theme": {
    "images": {
      "theme_frame": "shuffle_nerine_header.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "SHUFFLE Nirine",
  "manifest_version": 2,
  "description": "4th personal theme for SHUFFLE heroine - Nirine, Princess from Realm of Demon. Major heroine in Tick! Tack! Keywords: Navel, SHUFFLE, Nirine, anime, manga"
}