Examine source code of Sabayon 5 - Classic Theme

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header_SabayonV3.jpg"
    },
    "colors": {
      "frame": "#e0b938",
      "tab_background_text": "#808080"
    }
  },
  "version": "2.0",
  "name": "Sabayon 5 - Classic Theme",
  "manifest_version": 2,
  "description": "NOTE: Footer works best with a 22 px height\n\nSabayon 5 theme.\n\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/7ddb38be125f1e60a4d6ae03815b64e5229571cdf1ad48a913b529728c676994/http%3A//www.sabayonlinux.org/\">http://www.sabayonlinux.org/</a>"
}