Examine source code of Spirit guide

{
  "theme": {
    "images": {
      "theme_frame": "wolfmedicine.jpg"
    },
    "colors": {
      "frame": "#bdbdbf",
      "tab_background_text": "#eaeef2"
    }
  },
  "version": "2.0",
  "name": "Spirit guide",
  "manifest_version": 2,
  "description": "spirit guide, wolf medicine, grey, wisdom, power animal, beautiful wolf"
}