Change font sizes with style sheets for RStudio presentation <p>I am using RStudio Presentation and I'd like to change the font size for the main elements (e.g.: header, bullet, and sub bullet). I was able to add a style sheet to my rmd file but I do not know what to change in the css file. I have tried changing the font size in various places in the css file but nothing worked.</p> <pre><code>## Slide with Bullets - Bullet 1 + Sub bullet - Bullet 2 - Bullet 3 </code></pre>