Examine source code of Hamilton Sci Fi

{
  "theme": {
    "images": {
      "theme_frame": "ham5lowj.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#05f3f7"
    }
  },
  "version": "2.0",
  "name": "Hamilton Sci Fi",
  "manifest_version": 2
}