Examine source code of Concorde Touch Down

{
  "theme": {
    "images": {
      "theme_frame": "header_concorde.jpg"
    },
    "colors": {
      "frame": "#365ab5",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Concorde Touch Down",
  "manifest_version": 2,
  "description": "For the love of the Concorde, man's fastest and long lost creation"
}