Examine source code of srk und rani

{
  "theme": {
    "images": {
      "theme_frame": "srkranipersona.jpg"
    },
    "colors": {
      "frame": "#0c0f0f",
      "tab_background_text": "#f2ead7"
    }
  },
  "version": "2.0",
  "name": "srk und rani",
  "manifest_version": 2
}