Examine source code of Fall Into Autumn

{
  "name": "Fall Into  Autumn",
  "manifest_version": 2,
  "version": "6.0",
  "theme": {
    "images": {
      "theme_frame": "FallIntoAutumnHcopyCustom.jpg"
    },
    "colors": {
      "frame": "rgba(122, 112, 22, 1)",
      "tab_background_text": "rgba(255, 248, 219, 1)",
      "toolbar": "rgba(122, 112, 22, 0)",
      "bookmark_text": "rgba(255, 248, 219, 1)",
      "toolbar_field": "rgba(184, 167, 9, 0.06)",
      "toolbar_field_text": "rgba(255, 248, 219, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{48cc04cb-8d3e-45a7-b0cd-f4e8270660c5}"
    }
  }
}