Code annotation on hover always introduces a slider

[snhansen]

Bug description

When using the code-annotations: hover option, the annotation box has an unusable slider in the bottom of the text box. I suspect this isn't intended as it has been introduced in newer versions (wasn't the case in e.g. 1.4.309).

Steps to reproduce

---
format: 
  html:
    code-annotations: hover
---

```{r}
x <- 1 # <1>
```
1. Annotation.

Expected behavior

No response

Actual behavior

No response

Your environment

Windows 11.

Quarto check output

Quarto 1.4.388
[>] Checking Quarto installation......OK
      Version: 1.4.388
      Path: C:\Users\au234616\AppData\Local\Programs\Quarto\bin
      CodePage: 1252

[cderv]

@dragonstyle you added the scroll at 8301889

.tippy-content {
  overflow-x: scroll;
}

Would that be ok to use auto instead of scroll to show the slider only when this is needed ?

Or maybe it was not possible because of some other box sizing reason. 🤔

Mac difference with others OS seems to be a known issue, and auto is the recommended way: https://kilianvalkhof.com/2021/css-html/you-want-overflow-auto-not-overflow-scroll/

Thanks !

BTW, it seems that content has break-words because even a very long string does not get overflow

---
format: 
  html:
    code-annotations: hover
---

```{r}
x <- 1 # <1>
1 + x # <2>
```
1. Annotation.
2. VERY VERY VERY VERY VERY VERY VERY VERY LONG ANNOTATION

[snhansen]

Just wanted to add this is not only for code annotations but more generally for any cross-ref hover (equations, figures, sections, etc.).