talks elisa$ ls
css     images      Rfunctions      js      Talk1       Talk2

---
title: "foo"
author: "Elisa"
output:
  xaringan::moon_reader:
    css: ["footer-header.css", "elisasTalk.css",  "default", "kunoichi", "ninjutsu", "metropolis-fonts"]
    lib_dir: libs
    chakra: libs/remark-latest.min.js
    seal: false
    nature:
      beforeInit: "macros.js"
      countIncrementalSlides: false
      ratio: '16:9'
      highlightStyle: github
      highlightLines: true
      highlightSpans: true
---