Examine source code of Ipanema Sky

{
  "theme": {
    "images": {
      "theme_frame": "ipanemasunsetsky.JPG"
    },
    "colors": {
      "frame": "#e0f70d",
      "tab_background_text": "#e0f70d"
    }
  },
  "version": "2.0",
  "name": "Ipanema Sky",
  "manifest_version": 2,
  "description": "Ipanema Sky"
}