Examine source code of Diego und Ben

{
  "theme": {
    "images": {
      "theme_frame": "Diego-u.-Ben2.png"
    },
    "colors": {
      "frame": "#2e2d2d",
      "tab_background_text": "#450a80"
    }
  },
  "version": "2.0",
  "name": "Diego und Ben",
  "manifest_version": 2,
  "description": "Kampfschmuser im Einsatz"
}