Examine source code of AVF

{
  "name": "AVF",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Win7 Taskbar Reflection for opacity 40 qty .png"
    },
    "colors": {
      "frame": "rgba(207, 221, 247, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(0, 0, 0, 1)",
      "bookmark_text": "rgba(0, 174, 209, 1)",
      "toolbar_field": "rgba(0, 204, 255, 1)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)"
    }
  }
}