Examine source code of Harold Lloyd dot US

{
  "theme": {
    "images": {
      "theme_frame": "HaroldLloydPersonaforFirefox.jpg"
    },
    "colors": {
      "frame": "#995e5e",
      "tab_background_text": "#690707"
    }
  },
  "version": "2.0",
  "name": "Harold Lloyd dot US",
  "manifest_version": 2,
  "description": "Why Worry? Let Harold Lloyd see you through your Firefox work ... you'll Never Weaken when you Lloyd-er with Harold!"
}