Examine source code of light_orange_01

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#f2eaea",
      "tab_background_text": "#f7eded"
    }
  },
  "version": "2.0",
  "name": "light_orange_01",
  "manifest_version": 2,
  "description": "Nice orange persona Firefox!! very outstanding <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/25094d896b937bd81af6bb8266860ba59d2c23c9672b21a1e0ab8dd2b46cb7ef/http%3A//too.It\">too.It</a> ensure your eye protection."
}