Looking at the [quarto.org](https://quarto.org) site we see that the left sidebar has a scrollbar (both x and y), even though it should not need on:
![image](https://user-images.githubusercontent.com/17450586/131641580-48a25169-7c84-42ed-95bc-c1b1c7ad3753.png)

I tried adding:

```
/*-- scss:rules --*/ 
.overflow-scroll {
  overflow: auto !important;
}
```

to a custom scss theme, but this seems to get overridden by bootstrap once loaded:

![image](https://user-images.githubusercontent.com/17450586/131641547-2ceeecc7-6f4f-4f3c-87d3-2d9886cd8096.png)

dragonstyle
2021-09-01T08:49:13Z
jmbuhr
closed
left sidebar has scrollbar even though content is not overflowing
https://github.com/quarto-dev/quarto-cli/issues/99