Examine source code of Jinx flying bullets

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#139985"
    }
  },
  "version": "2.0",
  "name": "Jinx flying bullets",
  "manifest_version": 2,
  "description": "just a quick jinx theme. credit to the original jinx photo can be found here <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/f058548351a0dd051127fd39bb62324f057399b3563455b60646edd3310d8e50/http%3A//www.deviantart.com/art/Jinx-Soon-Wallpaper-487285369\">http://www.deviantart.com/art/Jinx-Soon-Wallpaper-487285369</a>"
}