---
title: "R markdown"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{R markdown}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)

library(linne)
```

The `include` method will not work in R markdown documents. Instead one should use, in a separate script, the `write` method to save the CSS file.

```r
Linne$
  new()$
  rule(
    sel_tag("p"),
    color = "white",
    fontSize = 30
  )$
  write("style.css") # save 
```

Then use that file in the front matter of the R markdown file, for instance.

```yaml
output:
  revealjs::revealjs_presentation:
    css: style.css
```
