Examine source code of Celtic Witch Border

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#dedba0",
      "tab_background_text": "#800000"
    }
  },
  "version": "2.0",
  "name": "Celtic Witch Border",
  "manifest_version": 2,
  "description": "A Celtic border with a Pentacle that would outline and Book of Shadows page. Parchment yellow with black Celtic scroll work and Pentacle."
}