Examine source code of Monarch Butterflies

{
  "theme": {
    "images": {
      "theme_frame": "Monarch_header_byLisa.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#993300"
    }
  },
  "version": "2.0",
  "name": "Monarch Butterflies",
  "manifest_version": 2,
  "description": "Monarch Butterflies sitting on fuchsia blossoms. [flowers, insects]\n\nchild friendly persona\n\nPersonas by LisaAtTheBeach"
}