Examine source code of Dino Attack

{
  "theme": {
    "images": {
      "theme_frame": "dinopersonatop.jpg"
    },
    "colors": {
      "frame": "#383838",
      "tab_background_text": "#cfcfcf"
    }
  },
  "version": "2.0",
  "name": "Dino Attack",
  "manifest_version": 2,
  "description": "My first attempt at a Persona. Please email me at nicman911@yahoo.com of you have any constructive criticism. The image I used I heavily edited and the original began as a wallpaper from a *chan wallpaper post, not sure the original source, but I reverse-searched it and it seems to be fair use."
}