Examine source code of For Love

{
  "theme": {
    "images": {
      "theme_frame": "ForLoveHCustom.jpg"
    },
    "colors": {
      "frame": "#ffffcc",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "For Love",
  "manifest_version": 2,
  "description": "butterflies, flowers, love, ribbon, blossoms, blooms, spring, stars, summer, Valentines Day, My wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/b0b77fd4a9d705fcccb53459ba6e780ffcfc0437a734283abe09ec22fac2f12c/http%3A//nature.desktopnexus.com/wallpaper/950493/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/950493/</a>"
}