Examine source code of Soccer Team Pride

{
  "theme": {
    "images": {
      "theme_frame": "STPheader.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Soccer Team Pride",
  "manifest_version": 2,
  "description": "Soccer Team Pride is an unofficial SV Austria Salzburg persona, wear your teams colors with pride."
}