Examine source code of UbuntuStudio - Suade

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "UbuntuStudio - Suade",
  "manifest_version": 2,
  "description": "style crossover to ubuntustudio.\nlogo owned by ubuntustudio at wiki dot ubuntu dot com slash UbuntuStudio slash Artwork slash UserShowcase\nmatching wallpaper at <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/aaa94ce0a77ec35aba5c7286555b30c6e47793935d1f55db245e10ca19af3224/https%3A//www.opendesktop.org/p/1175924/\">https://www.opendesktop.org/p/1175924/</a>"
}