Supernova’s new Card View is our version of the well-known vertical layout for the Message List, perfect for           people used to modern webmail. Card View emulates a mobile interface list with multi-line support, offering a more           comfortable appearance to reduce cognitive burden.
Supernova 的新版卡片视图，是我们对已广泛应用的消息列表垂直式布局的改版，适合已习惯使用当代网页版邮箱的用户。卡片视图参照移动设备界面设计，提供多行式列表支持，使观感舒适、操作简便。