Examine source code of Windows Sky

{
  "theme": {
    "images": {
      "theme_frame": "WindowsSky.jpg"
    },
    "colors": {
      "frame": "#f7eded",
      "tab_background_text": "#0d0000"
    }
  },
  "version": "2.0",
  "name": "Windows Sky",
  "manifest_version": 2,
  "description": "As long as there is someone in the sky to protect me, there is no one on Earth who can break me. ~ Anonymous\n\nTAGS:\n     Blue, Windows, Microsoft, Sky, Software, Programs"
}