Examine source code of magic angel

{
  "theme": {
    "images": {
      "theme_frame": "0277.jpg"
    },
    "colors": {
      "frame": "#faaa0a",
      "tab_background_text": "#f50aae"
    }
  },
  "version": "2.0",
  "name": "magic angel",
  "manifest_version": 2,
  "description": "magic the gathering angelic arbiter"
}