Examine source code of Firefox Leopard in Space

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#050505",
      "tab_background_text": "#faf5f5"
    }
  },
  "version": "2.0",
  "name": "Firefox Leopard in Space",
  "manifest_version": 2,
  "description": "A leopard take on the fox against a space bg. Designed and created by Creative Expressions. Copyright Feb. 2014."
}