RMarkdown ioslides presentation in HD

Question

Is there a simple way to configure ioslides presentations for higher resolutions? I know of the widescreen option:

---
output:
ioslides_presentation:
widescreen: true
---

which increases width a little bit, but I wonder if there's a parameter or simple CSS change which allows for higher resolutions...

Answer 1

You probably mean "zooming". Normally I use Google Chrome, and I press F (fullscreen), then Ctrl + Plus a few times to zoom into the page a little bit.