Examine source code of jonsmileydotcomb

{
  "name": "jonsmileydotcom2",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "JSDI_firefox-headerb.jpg"
    },
    "colors": {
      "frame": "rgba(3, 28, 84, 1)",
      "tab_background_text": "rgba(161, 164, 168, 1)",
      "toolbar": "rgba(83, 80, 92, 1)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(41, 25, 25, 1)",
      "toolbar_field_text": "rgba(168, 198, 250, 1)",
      "tab_line": "rgba(235, 250, 20, 1)"
    }
  }
}