Examine source code of Simple Dangos

{
  "theme": {
    "images": {
      "theme_frame": "DangoHeader.png"
    },
    "colors": {
      "frame": "#808080",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Simple Dangos",
  "manifest_version": 2,
  "description": "Just a simple layout with a loving Dango family in the top right corner.\n\nMade for 1440x900, may look strange on other resolutions."
}