Examine source code of Mother Lion

{
  "theme": {
    "images": {
      "theme_frame": "MamaLion.JPG"
    },
    "colors": {
      "frame": "#fcf9f9",
      "tab_background_text": "#0a0909"
    }
  },
  "version": "2.0",
  "name": "Mother Lion",
  "manifest_version": 2,
  "description": "A seven year old mother lion in Timbavati Nature Preserve, South Africa"
}