Examine source code of Too Cool Flamingos

{
  "theme": {
    "images": {
      "theme_frame": "TooCoolFlamingos4.jpg"
    },
    "colors": {
      "frame": "#18732e",
      "tab_background_text": "#ffff00"
    }
  },
  "version": "2.0",
  "name": "Too Cool Flamingos",
  "manifest_version": 2,
  "description": "We are the Too Cool Flamingos! Wearin' our shades while we brighten up your screen."
}