![macOS Sierra Dark Theme 的圖示](https://addons.thunderbird.net/static/img/addon-icons/default-64.png)
macOS Sierra Dark Theme 1.0
作者: Netsec News
A Solid black theme to match macOS Sierra's new Dark Theme. Also works well with Mac OS X Yosemite's Dark Theme.
關於此附加元件
A Solid black theme to match macOS Sierra's new Dark Theme. Also works well with Mac OS X Yosemite's Dark Theme.