Examine source code of Cyan Lightning

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header0.jpg"
    },
    "colors": {
      "frame": "#3e5d5e",
      "tab_background_text": "#00fbff"
    }
  },
  "version": "2.0",
  "name": "Cyan Lightning",
  "manifest_version": 2,
  "description": "Big bolt of Cyan Lightning"
}