Examine source code of Bright Arrows

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#470636",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Bright Arrows",
  "manifest_version": 2,
  "description": "arrows, purple, bright, neon, blue, green, sparkle, abstract, shine, glow, Bokeh, light\n\nDesigned by MaDonna\n\nMy wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/4f7da0901d03f2562fb89e637df0eba1f0b645b29c7115ffb0d0b4805b567738/http%3A//abstract.desktopnexus.com/wallpaper/1430142/\">http://abstract.desktopnexus.com/wallpaper/1430142/</a>"
}