Examine source code of Dirty Glasses

{
  "name": "Dirty Glasses",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "abstrakt175.png"
    },
    "colors": {
      "frame": "rgba(209, 134, 152, 0.67)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(184, 184, 184, 0.65)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(118, 183, 240, 0.46)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(255, 255, 255, 0.62)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3638c2e0-5e5f-4485-8105-a6823a454026}"
    }
  }
}