Examine source code of Sector 9 version 2

{
  "theme": {
    "images": {
      "theme_frame": "sector9V2enc.jpg"
    },
    "colors": {
      "frame": "#f4fcf6",
      "tab_background_text": "#e2f0ef"
    }
  },
  "version": "2.0",
  "name": "Sector 9 version 2",
  "manifest_version": 2,
  "description": "Skate skater sector 9 longboard"
}