Examine source code of Din and Jin comic

{
  "theme": {
    "images": {
      "theme_frame": "Persona_fdvcHeader_TEMPLATE.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#009eed"
    }
  },
  "version": "2.0",
  "name": "Din and Jin comic",
  "manifest_version": 2,
  "description": "Din and Jin is a comics that my friend is reading"
}