Examine source code of N-VIDIA Logo

{
  "theme": {
    "images": {
      "theme_frame": "hore.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "N-VIDIA Logo",
  "manifest_version": 2,
  "description": "N-Vidia Logo edited by Mr.Crow\n\n(<a href=\"https://outgoing.prod.mozaws.net/v1/9bd039d27e21a1fe6b9bc40eeb4451462bd9b3cc19b9714a5dfc7806e6ad30b4/http%3A//www.mr-crow.yc.cz\" rel=\"nofollow\">www.mr-crow.yc.cz</a>)"
}