Examine source code of Posoft 01

{
  "theme": {
    "images": {
      "theme_frame": "posoft_personas_01.jpg"
    },
    "colors": {
      "frame": "#03f7f7",
      "tab_background_text": "#ffff00"
    }
  },
  "version": "2.0",
  "name": "Posoft 01",
  "manifest_version": 2,
  "description": "My first company personas"
}