Examine source code of Forest Path by M♥Donna

{
  "name": "Forest Path by M♥Donna",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Forest Path2.jpg"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(250, 255, 97, 1)",
      "toolbar": "rgba(0, 0, 0, 0)",
      "bookmark_text": "rgba(250, 255, 97, 1)",
      "toolbar_field": "rgba(0, 0, 0, 0.07)",
      "toolbar_field_text": "rgba(250, 255, 97, 1)",
      "tab_line": "rgba(250, 255, 97, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{2b4fde5e-b988-4e7e-a210-1796a5f4f96c}"
    }
  }
}