Examine source code of Sky Tech Matrix

{
  "theme": {
    "images": {
      "theme_frame": "bar1.jpg"
    },
    "colors": {
      "frame": "#1c2c4d",
      "tab_background_text": "#1d2830"
    }
  },
  "version": "2.0",
  "name": "Sky Tech Matrix",
  "manifest_version": 2,
  "description": "Here is the newest Sky Tech theme for firefox."
}