Examine source code of Avatar- Over Pandora

{
  "theme": {
    "images": {
      "theme_frame": "pandoraspaceheader.jpg"
    },
    "colors": {
      "frame": "#0b2529",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Avatar- Over Pandora",
  "manifest_version": 2,
  "description": "A spaceship flying over Pandora in Avatar."
}