Examine source code of sictooon

{
  "theme": {
    "images": {
      "theme_frame": "sictoonpersonacopy.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#f75c0f"
    }
  },
  "version": "2.0",
  "name": "sictooon",
  "manifest_version": 2,
  "description": "Car, toon, graphics, cartoon, sic graphics, silent images, tuners, racing"
}