Examine source code of Sunshine Petals

{
  "theme": {
    "images": {
      "theme_frame": "SunshinePetals_header_byLisa.png"
    },
    "colors": {
      "frame": "#acc45e",
      "tab_background_text": "#666600"
    }
  },
  "version": "2.0",
  "name": "Sunshine Petals",
  "manifest_version": 2,
  "description": "yellow and orange flower blossoms and green stems and leaves, floral design\n\nchild friendly persona\n\nPersonas by LisaAtTheBeach"
}