Examine source code of Windows10 lovers

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#083fc9",
      "tab_background_text": "#f5f9fa"
    }
  },
  "version": "2.0",
  "name": "Windows10 lovers",
  "manifest_version": 2,
  "description": "Capturing the spectrum of blues to blend with Windows 10."
}