The r2resize package is available on CRAN and can be installed as shown below
install.packages(r2resize)
Attach library
library(r2resize)
The r2resize can be used within the R Markdown or Quarto document using an R chunk as shown below
r2resize::add.resizer()
or by using the available options. An example of how the available options can be used is show below
r2resize::add.resizer(
  theme.color = "black",
  position = "top",
  font.size = "12px",
  font.color = "darkblue",
  tables = TRUE,
  images = TRUE,
  line.color = "orange",
  line.width = 150,
  default.image.width="40%"
)library(r2symbols)
r2resize::emphasisCard("text1",symbol("ram","hippopotamus","alpha","beta",font.size=50), bg.color = "#f1f1f1")