Examine source code of PokeShipping

{
  "theme": {
    "images": {
      "theme_frame": "Header.png"
    },
    "colors": {
      "frame": "#0048ff",
      "tab_background_text": "#ffd000"
    }
  },
  "version": "2.0",
  "name": "PokeShipping",
  "manifest_version": 2,
  "description": "PICTURE NOT MADE BY ME!\nOriginal picture <a href=\"https://outgoing.prod.mozaws.net/v1/8100f3e56109842925ed3b53886aae64f3e460e6af5b075c479edb7434529915/http%3A//sunshineikimaru.deviantart.com/art/Want-to-Take-You-Closer-168259359%3Fq=favby%253AIresistableAshGirl%252F40174998&amp;qo=59\" rel=\"nofollow\">http://sunshineikimaru.deviantart.com/art/Want-to-Take-You-Closer-168259359?q=favby%3AIresistableAshGirl%2F40174998&amp;qo=59</a>"
}