Examine source code of Theropic Flow

{
  "theme": {
    "images": {
      "theme_frame": "Header.jpg"
    },
    "colors": {
      "frame": "#b3d6ac",
      "tab_background_text": "#000033"
    }
  },
  "version": "2.0",
  "name": "Theropic Flow",
  "manifest_version": 2,
  "description": "Modified from my background on dA.\n<a href=\"https://outgoing.prod.mozaws.net/v1/5966562992943b90e5de7ba7c4a848ec97ff1b17948f417beaea56f09def21f2/http%3A//thibi.deviantart.com/art/Theropic-Flow-144385536\" rel=\"nofollow\">http://thibi.deviantart.com/art/Theropic-Flow-144385536</a>"
}