Examine source code of Space 07

{
  "theme": {
    "images": {
      "theme_frame": "7.JPG"
    },
    "colors": {
      "frame": "#969696",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Space 07",
  "manifest_version": 2,
  "description": "I think the side is wrong.\nNothing but trouble...\n\n<a rel=\"nofollow\" href=\"https://addons.mozilla.org/hu/firefox/addon/space-07-improved/\">https://addons.mozilla.org/hu/firefox/addon/space-07-improved/</a>\n\nTake comfort you enjoy it for a long time."
}