Examine source code of Frog pad

{
  "theme": {
    "images": {
      "theme_frame": "WaterLily.jpg"
    },
    "colors": {
      "frame": "#93c5cf",
      "tab_background_text": "#e3fafa"
    }
  },
  "version": "2.0",
  "name": "Frog pad",
  "manifest_version": 2,
  "description": "Join the frog pond and have a seat on their lily pad."
}