### Bug description

When working with centered slides in RevealJS, aside and footnote sections overlap with content.

See the example and screenshot below.

Workaround: add a couple `<br>` blocks. :/

Operating system: macOS

````md
---
format:
  revealjs:
    transition: slide
    controls: true
    controls-layout: bottom-right
    center: true
    navigation-mode: vertical
---

## OCI Runtime

- Bundle
  - Root FS
  - Config (command, limits, mounts, etc)
- Runtime starts the container ^[_(usually) an isolated Linux process, VM, etc_]
````


<img width="1345" alt="Screenshot 2023-02-09 at 17 21 37" src="https://user-images.githubusercontent.com/1226384/217872591-744853e6-af95-4145-8d60-f41cbc74c602.png">



### Checklist

- [X] Please include a minimal, fully reproducible example in a single .qmd file? Please provide the whole file rather than the snippet you believe is causing the issue.
- [X] Please [format your issue](https://quarto.org/bug-reports.html#formatting-make-githubs-markdown-work-for-us) so it is easier for us to read the bug report.
- [X] Please document the RStudio IDE version you're running (if applicable), by providing the value displayed in the "About RStudio" main menu dialog?
- [X] Please document the operating system you're running. If on Linux, please provide the specific distribution.
dragonstyle
2023-02-09T16:23:37Z
sagikazarmark
bug
v1.3
closed
Centered reveal slide content overlap with aside and footnotes
https://github.com/quarto-dev/quarto-cli/issues/4297