Examine source code of Muji 07

{
  "name": "Muji 07",
  "manifest_version": 2,
  "version": "6.0",
  "theme": {
    "images": {
      "theme_frame": "hd7.jpg"
    },
    "colors": {
      "frame": "rgba(61, 87, 120, 1)",
      "tab_background_text": "rgba(245, 242, 235, 1)",
      "toolbar": "rgba(218, 226, 237, 0.3)",
      "bookmark_text": "rgba(245, 242, 235, 1)",
      "toolbar_field": "rgba(240, 240, 240, 1)",
      "toolbar_field_text": "rgba(32, 33, 36, 1)",
      "tab_line": "rgba(109, 129, 156, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{4843701f-82b9-415c-acc6-f49657c26b25}"
    }
  }
}