Examine source code of Lagoon 2

{
  "theme": {
    "images": {
      "theme_frame": "BlueLagoon.jpg"
    },
    "colors": {
      "frame": "#0a1f36",
      "tab_background_text": "#8d9ab8"
    }
  },
  "version": "2.0",
  "name": "Lagoon 2",
  "manifest_version": 2,
  "description": "The Real Blue Lagoon"
}