Examine source code of tarot sport

{
  "theme": {
    "images": {
      "theme_frame": "entarotsport.jpg"
    },
    "colors": {
      "frame": "#f58e8e",
      "tab_background_text": "#0d0b0b"
    }
  },
  "version": "2.0",
  "name": "tarot sport",
  "manifest_version": 2,
  "description": "cover from tarot sport album"
}