Examine source code of Didoxface01

{
  "theme": {
    "images": {
      "theme_frame": "didoxface01.jpg"
    },
    "colors": {
      "frame": "#ee7700",
      "tab_background_text": "#fff"
    }
  },
  "version": "2.0",
  "name": "Didoxface01",
  "manifest_version": 2,
  "description": "I took the ice of the last winter and a deep blue. Then I melted fotos and background in photoshop. It's to keep a cool mind ;)"
}