Examine source code of Pitztal Winter

{
  "theme": {
    "images": {
      "theme_frame": "persona_header1.jpg"
    },
    "colors": {
      "frame": "#e8e1e1",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "Pitztal Winter",
  "manifest_version": 2,
  "description": "Pitztal Winter: Hochzeiger, Glacier and much more!"
}