Examine source code of Magallanes BBC

{
  "theme": {
    "images": {
      "theme_frame": "magallanes.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#0e0ef0"
    }
  },
  "version": "2.0",
  "name": "Magallanes BBC",
  "manifest_version": 2,
  "description": "Magallanes Pa' Todo el mundo"
}