Examine source code of Fractured Butterflies

{
  "theme": {
    "images": {
      "theme_frame": "FracturedButterfliesHCustom.jpg"
    },
    "colors": {
      "frame": "#6617b5",
      "tab_background_text": "#6617b5"
    }
  },
  "version": "2.0",
  "name": "Fractured Butterflies",
  "manifest_version": 2,
  "description": "Thank you, Ivy. <a href=\"https://outgoing.prod.mozaws.net/v1/e6e7bb227553ff957d75c4a542999abeb1ffff37b9e3a537e431137e11796732/http%3A//ivysgraphics.topcities.com/\" rel=\"nofollow\">http://ivysgraphics.topcities.com/</a>\n\nbutterfly, fractal, purple, abstract, color"
}