Examine source code of Archway

{
  "theme": {
    "images": {
      "theme_frame": "done_header.jpg"
    },
    "colors": {
      "frame": "#6da8a8",
      "tab_background_text": "#ede1e1"
    }
  },
  "version": "2.0",
  "name": "Archway",
  "manifest_version": 2,
  "description": "An archway"
}