Examine source code of Summer Treat

{
  "theme": {
    "images": {
      "theme_frame": "SummerTreat_header_byLisa.jpg"
    },
    "colors": {
      "frame": "#3876e0",
      "tab_background_text": "#ccffff"
    }
  },
  "version": "2.0",
  "name": "Summer Treat",
  "manifest_version": 2,
  "description": "Icy cold fruit popsicles are perfect to enjoy and cool you down on a hot Summer day. [cherry, grape, lime, orange Creamsicles, ice cream, Summer fun, dessert, treats] \n\nchild friendly persona\n\nPersonas by LisaAtTheBeach"
}