Examine source code of Niebla monte

{
  "theme": {
    "images": {
      "theme_frame": "Arriba3.jpg"
    },
    "colors": {
      "frame": "#c4acac",
      "tab_background_text": "#0cf708"
    }
  },
  "version": "2.0",
  "name": "Niebla monte",
  "manifest_version": 2,
  "description": "Niebla"
}