Examine source code of The OA II

{
  "name": "The OA II",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "AO2.jpg"
    },
    "colors": {
      "frame": "#837e8d",
      "tab_background_text": "#f9f5ff",
      "toolbar": "rgba(255, 255, 255, 0.11)",
      "toolbar_field": "rgba(0, 0, 0, 0)",
      "toolbar_field_text": "rgba(245, 245, 245, 1)"
    }
  }
}