Examine source code of Vermillion Cliffs 2

{
  "theme": {
    "images": {
      "theme_frame": "VermillionCliffsPan1persona.png"
    },
    "colors": {
      "frame": "#f20909",
      "tab_background_text": "#030303"
    }
  },
  "version": "2.0",
  "name": "Vermillion Cliffs 2",
  "manifest_version": 2,
  "description": "Panorama 1 of Vermillion Cliffs.  Elevation=6065 ft.  \n36.72619 deg N  \n112.06893 deg W"
}