Examine source code of pastel jellyfish

{
  "theme": {
    "images": {
      "theme_frame": "jellyfishpersonatop.jpg"
    },
    "colors": {
      "frame": "#ffc0c0",
      "tab_background_text": "#000080"
    }
  },
  "version": "2.0",
  "name": "pastel jellyfish",
  "manifest_version": 2,
  "description": "From a photo of jellyfish I took at the Monterey Bay Aquarium in 2007. This is the first time I tried making a persona."
}