O'Reilly logo
  • Yan Dong thinks this is interesting:

Bulma provides a hero class: it creates a large imposing banner that is useful to showcase something in particular (in this case, the login form). This hero class comes with modifiers which, when combined with the base class, enable us to choose an alternative style for the “hero.”

From

Cover of Creating Interfaces with Bulma

Note

Bulma 提供了一个 hero 类: 它创建一个巨大的、令人印象深刻的旗帜,用于展示特定的内容(本例中为登录表单)。 这个 hero 类带有修饰符,当与基类组合时,我们可以选择"hero"的替代样式