Examine source code of Steampunk Man

{
  "theme": {
    "images": {
      "theme_frame": "newpunk-me-back.jpg"
    },
    "colors": {
      "frame": "#050505",
      "tab_background_text": "#fcfcfc"
    }
  },
  "version": "2.0",
  "name": "Steampunk Man",
  "manifest_version": 2,
  "description": "Steampunk Man"
}