Examine source code of Paisaje Nocturno

{
  "name": "Vida",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "23-9.jpg"
    },
    "colors": {
      "frame": "rgba(74, 168, 146, 0.97)",
      "tab_background_text": "rgba(60, 120, 116, 0.85)",
      "toolbar": "rgba(104, 179, 46, 0)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(18, 86, 92, 0.82)",
      "toolbar_field_text": "rgba(3, 3, 3, 1)"
    }
  }
}