Examine source code of Aerofox

{
  "theme": {
    "images": {
      "theme_frame": "Bluefoxheader.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Aerofox",
  "manifest_version": 2,
  "description": "Aerofox by Taiyuh\n\nA warming blue with a fuzzed-nova look. Try it on!"
}