Examine source code of Reign - Trio 3

{
  "name": "Reign - Trio 3",
  "manifest_version": 2,
  "version": "2.1resigned1",
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "rgba(13, 12, 10, 1)",
      "tab_background_text": "#e2ded7",
      "toolbar": "rgba(255, 255, 255, 0.11)",
      "toolbar_field": "rgba(0, 0, 0, 0)",
      "toolbar_field_text": "rgba(240, 240, 240, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{45cd6474-3afb-4485-a9c5-46bbf6b0c5f4}"
    }
  }
}