Examine source code of SNF Simple Blue

{
  "theme": {
    "images": {
      "theme_frame": "header_snf_simple_blue.jpg"
    },
    "colors": {
      "frame": "#d1d1d1",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "SNF Simple Blue",
  "manifest_version": 2,
  "description": "Another Persona-Style for the Users of \"Supernature-Forum\", Germany!\nSimple Blue Style"
}