Examine source code of Deadchannel Quartz

{
  "name": "Deadchannel Quartz",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "[header] deadchannel quartz.png"
    },
    "colors": {
      "frame": "rgba(255, 255, 255, 1)",
      "tab_background_text": "rgba(29, 97, 112, 1)",
      "toolbar": "rgba(18, 71, 77, 0.18)",
      "bookmark_text": "rgba(48, 109, 125, 1)",
      "toolbar_field": "rgba(233, 240, 245, 1)",
      "toolbar_field_text": "rgba(29, 97, 112, 1)",
      "tab_line": "rgba(29, 97, 112, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c8425414-a6b0-40ae-bae8-3323ea2d9cac}"
    }
  }
}