Examine source code of Iperico prog rock

{
  "theme": {
    "images": {
      "theme_frame": "personas.jpg"
    },
    "colors": {
      "frame": "#e3aedb",
      "tab_background_text": "#f0e7e7"
    }
  },
  "version": "2.0",
  "name": "Iperico prog rock",
  "manifest_version": 2,
  "description": "the first skin from Iperico, prog rock music from Italy"
}