Examine source code of BEAR By M♥Donna

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#154217",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "BEAR By M♥Donna",
  "manifest_version": 2,
  "description": "My wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/c25ad1fcba1dcb603d45b4d1f75f17980a560391725ee725161dee30262a416e/https%3A//animals.desktopnexus.com/wallpaper/2274233/\">https://animals.desktopnexus.com/wallpaper/2274233/</a>"
}