Examine source code of OrangePlad

{
  "name": "OrangePlad",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "OrangePlad Hider.png"
    },
    "colors": {
      "frame": "rgba(255, 77, 0, 1)",
      "tab_background_text": "rgba(255, 170, 0, 1)",
      "toolbar": "rgba(255, 119, 0, 1)",
      "bookmark_text": "rgba(255, 170, 0, 1)",
      "toolbar_field": "rgba(255, 77, 0, 1)",
      "toolbar_field_text": "rgba(255, 170, 0, 1)",
      "tab_line": "rgba(255, 85, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{33662d3b-e461-438d-b214-b9a3e6e684f3}"
    }
  }
}