Examine source code of Saint Patricks 4

{
  "name": "Saint Patricks 4",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "SP4H1.jpg"
    },
    "colors": {
      "frame": "rgba(255, 255, 255, 0)",
      "tab_background_text": "rgba(17, 84, 7, 1)",
      "toolbar": "rgba(250, 250, 250, 0)",
      "bookmark_text": "rgba(17, 84, 7, 1)",
      "toolbar_field": "rgba(250, 250, 250, 0.09)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "tab_line": "rgba(13, 11, 11, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{9254523f-65b9-4479-af42-f2e191649490}"
    }
  }
}