Examine source code of lamento Rai

{
  "theme": {
    "images": {
      "theme_frame": "-1.jpg"
    },
    "colors": {
      "frame": "#ab0d0d",
      "tab_background_text": "#ab0d0d"
    }
  },
  "version": "2.0",
  "name": "lamento Rai",
  "manifest_version": 2,
  "description": "lamento Rai"
}