Examine source code of InspiredByGoogle

{
  "name": "InspiredByGoogle",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "g.png"
    },
    "colors": {
      "frame": "rgba(242, 243, 245, 1)",
      "tab_background_text": "rgba(249, 171, 0, 1)",
      "toolbar": "rgba(242, 243, 245, 1)",
      "bookmark_text": "rgba(32, 33, 36, 1)",
      "toolbar_field": "rgba(242, 243, 245, 1)",
      "toolbar_field_text": "rgba(52, 168, 83, 1)",
      "tab_line": "rgba(66, 133, 244, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{01bee40f-84d1-4adb-bb3d-0660e75f51da}"
    }
  }
}