Examine source code of Summertime Rays

{
  "theme": {
    "images": {
      "theme_frame": "SummertimeRays_header_byLisa.jpg"
    },
    "colors": {
      "frame": "#228491",
      "tab_background_text": "#ffffcc"
    }
  },
  "version": "2.0",
  "name": "Summertime Rays",
  "manifest_version": 2,
  "description": "background design, yellow and orange diagonal striped pattern on a turquoise background, rays of the sun, hot Summer day\n\nchild friendly persona\n\nPersonas by LisaAtTheBeach"
}