Examine source code of AmanAhad

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#f2c86d",
      "tab_background_text": "#5aeb52"
    }
  },
  "version": "2.0",
  "name": "AmanAhad",
  "manifest_version": 2,
  "description": "This is theme is very beautiful and nice theme........by AmanAhad\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/f6780796faeb9c7c6f2b738aff59d58893597e22311c486b5a3e66b037ef953b/http%3A//www.amanahad.blogspot.com\">www.amanahad.blogspot.com</a>\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/7aaaa000eb7df17ad318603e91289d71039a72b3d029f8c34a8fd690c1c8d0c6/http%3A//www.AmanAPK.blogspot.com\">www.AmanAPK.blogspot.com</a>"
}