Examine source code of gfox 3

{
  "theme": {
    "images": {
      "theme_frame": "gfox1.PNG"
    },
    "colors": {
      "frame": "#1f7036",
      "tab_background_text": "#1f7036"
    }
  },
  "version": "2.0",
  "name": "gfox 3",
  "manifest_version": 2,
  "description": "gfox3"
}