Examine source code of Just Lilacs by MaDonna

{
  "theme": {
    "images": {
      "theme_frame": "JustLilacHwstarsCustom.jpg"
    },
    "colors": {
      "frame": "#6e2660",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Just Lilacs by MaDonna",
  "manifest_version": 2,
  "description": "Designed by MaDonna\n\nMy wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/5be576832032de178146d99bd3c2f9a2b25791588a252919299ea08678ea2726/http%3A//nature.desktopnexus.com/wallpaper/1118321/\">http://nature.desktopnexus.com/wallpaper/1118321/</a>"
}