Examine source code of Batman'89

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#5c5353",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Batman'89",
  "manifest_version": 2,
  "description": "A theme made from promotional art made for Warner Bro's 1989 blockbuster; Batman, directed by Tim Burton. \n\nThis film is one my of absolute favorites, and got me into Prince.  <3"
}