Examine source code of ice-summer_com12

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "ice-summer_com12",
  "manifest_version": 2,
  "description": "drawn by ice-summer\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/628a2fc0a97e396142dcdba3c199724538fecd00d4b500f93c5f1d6f5fe540c3/https%3A//www.furaffinity.net/view/19286266/\">https://www.furaffinity.net/view/19286266/</a>"
}