Examine source code of Abthir

{
  "theme": {
    "images": {
      "theme_frame": "abfxt.jpg"
    },
    "colors": {
      "frame": "#c2c0c0",
      "tab_background_text": "#33ccff"
    }
  },
  "version": "2.0",
  "name": "Abthir",
  "manifest_version": 2,
  "description": "Abthir Persona in black, white and blue"
}