Examine source code of awesome dark wolf

{
  "theme": {
    "images": {
      "theme_frame": "dark_fox_header.png"
    },
    "colors": {
      "frame": "#de4040",
      "tab_background_text": "#0f0ce8"
    }
  },
  "version": "2.0",
  "name": "awesome dark wolf",
  "manifest_version": 2,
  "description": "manga dark wolf"
}