Examine source code of Seductive Spirals

{
  "theme": {
    "images": {
      "theme_frame": "spiralgoth.jpg"
    },
    "colors": {
      "frame": "#f1c6f2",
      "tab_background_text": "#cfcbcb"
    }
  },
  "version": "2.0",
  "name": "Seductive Spirals",
  "manifest_version": 2,
  "description": "not too girly, not too prude."
}