Examine source code of Plasma Address Bar

{
  "theme": {
    "images": {
      "theme_frame": "personas-template-header.jpg"
    },
    "colors": {
      "frame": "#383838",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Plasma Address Bar",
  "manifest_version": 2,
  "description": "This is based off of Dead Space, to get the best effect go into view>toolbars>customize and add a couple of spaces onto the right side of the toolbar. Approx. 4"
}