headings with the title or ID of "resources" are displayed larger

[zkamvar]

There is a fun little bug that I saw on someone's personal lesson where they included a section called "resources" at the end of the document. This document happens to have larger than normal text:

Markdown and Screenshots of problem

## Resources

 - [Tidy data vignette](https://cloud.r-project.org/web/packages/tidyr/vignettes/tidy-data.html)
 - [Tidy data paper](https://vita.had.co.nz/papers/tidy-data.pdf)
 - [Data import cheat sheet](https://github.com/rstudio/cheatsheets/blob/main/data-import.pdf)


::::::::::::::::::::::::::::::::::::: keypoints 

- Keeping your data tidy makes it easier to work with
- Use `readxl::read_excel()` to import data from excel
- Use `readr::read_delim()` to import data from delimited text files

::::::::::::::::::::::::::::::::::::::::::::::::

compared to a regular heading:

source of problem

It's coming from the fact that we have anchors for #chapters and #resources in the CSS for varnish

[zkamvar]

It turns out that this also poses a navigation problem along with the following headings:

• chapters (chapter list in the desktop site)
• resources ("more" menu in the mobile site)
• to-top (the to top button)
• expand-code (the "expand all code" button)
• instructor (mobile view link to instructor view menu)
• language (mobile view link to language dropdown)
• eye (anchor for the eye in mobile view; used to add padding to the SVG icon)

I get a feeling that the majority of these are workarounds in the CSS, but it presents a challenge on our side for heading validation that we should not have to do.

[zkamvar]

tracking in carpentries/varnish#85

[ErinBecker]

Fixed with carpentries/varnish#147