Examine source code of Rose White Border

{
  "theme": {
    "images": {
      "theme_frame": "WhiteRoses.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Rose White Border",
  "manifest_version": 2,
  "description": "white roses, border, summer, virgin, simplicity, purity, flowers, summer, spring,"
}