Examine source code of Ecosat

{
  "theme": {
    "images": {
      "theme_frame": "header2.jpg"
    },
    "colors": {
      "frame": "#9c9a9a",
      "tab_background_text": "#fc6c05"
    }
  },
  "version": "2.0",
  "name": "Ecosat",
  "manifest_version": 2,
  "description": "Ecosat - The world of sat"
}