Examine source code of iksdrei

{
  "theme": {
    "images": {
      "theme_frame": "personaversuch2.jpg"
    },
    "colors": {
      "frame": "#3d6e34",
      "tab_background_text": "#75cc56"
    }
  },
  "version": "2.0",
  "name": "iksdrei",
  "manifest_version": 2
}