Examine source code of LightningUp

{
  "theme": {
    "images": {
      "theme_frame": "lightning2_persona.jpg"
    },
    "colors": {
      "frame": "#632424",
      "tab_background_text": "#315880"
    }
  },
  "version": "2.0",
  "name": "LightningUp",
  "manifest_version": 2,
  "description": "test persona"
}