Examine source code of br.d redes

{
  "name": "br.d redes",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "web2.png"
    },
    "colors": {
      "frame": "rgba(239, 242, 247, 0.66)",
      "tab_background_text": "rgba(255, 242, 242, 1)",
      "toolbar": "rgba(148, 136, 136, 0.36)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(214, 195, 195, 0.36)",
      "toolbar_field_text": "rgba(11, 13, 138, 1)",
      "tab_line": "rgba(250, 250, 250, 1)"
    }
  }
}