如何在四开本中向 RevealJS 幻灯片添加多个类

Question

我可以通过将 {.scrollable} 添加到幻灯片标题并更新 YAML 来启用幻灯片滚动

---
format: 
    revealjs:
        scrollable: true
---

## Inferences from Posterior for Treatment Effect {.scrollable}

I am unclear on how to add multiple classes for scrolling and no stretch. 
The following fail:
## Inferences from Posterior for Treatment Effect {.scrollable, .nostretch}
## Inferences from Posterior for Treatment Effect {.scrollable} {.nostretch}

我添加了滚动图像以供参考

Answer 1

您可以添加多个类，只需将它们一个接一个地排列即可，即

## Inferences from Posterior for Treatment Effect {.scrollable .nostretch}