Examine source code of Golf_Ball98

{
  "theme": {
    "images": {
      "theme_frame": "ballgolf.jpg"
    },
    "colors": {
      "frame": "#12ff55",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "Golf_Ball98",
  "manifest_version": 2
}