Examine source code of pgcorp02

{
  "theme": {
    "images": {
      "theme_frame": "pgc-personna.jpg"
    },
    "colors": {
      "frame": "#eb1d1d",
      "tab_background_text": "#173ca3"
    }
  },
  "version": "2.0",
  "name": "pgcorp02",
  "manifest_version": 2
}