Examine source code of Chipped Cup

{
  "theme": {
    "images": {
      "theme_frame": "rumbelle2.jpg"
    },
    "colors": {
      "frame": "#092b54",
      "tab_background_text": "#aec0d6"
    }
  },
  "version": "2.0",
  "name": "Chipped Cup",
  "manifest_version": 2,
  "description": "Once Upon A Time persona featuring Rumple and Belle!"
}