Examine source code of Deadlover

{
  "theme": {
    "images": {
      "theme_frame": "2.jpg"
    },
    "colors": {
      "frame": "#d1fcff",
      "tab_background_text": "#f5f5f5"
    }
  },
  "version": "2.0",
  "name": "Deadlover",
  "manifest_version": 2,
  "description": "Iranian Design"
}