Examine source code of Seaside cottage

{
  "theme": {
    "images": {
      "theme_frame": "5mic.jpg"
    },
    "colors": {
      "frame": "#408dde",
      "tab_background_text": "#fce624"
    }
  },
  "version": "2.0",
  "name": "Seaside cottage",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/78c5bf30b45d927d3ab76d4c4113e6a59070246578f46a8559307e08853dedb3/http%3A//abstract.desktopnexus.com/wallpaper/239940/\" rel=\"nofollow\">http://abstract.desktopnexus.com/wallpaper/239940/</a>\n\nSea, ocean, beautiful scenery, country, house, water, flowers, painting, watercolor, summer, spring, colorful, bushes, building, road, trees, cottage, Real.Twilight"
}