---
title: "Ninja Presentation Title"
subtitle: "Subtitle of needed"  
author: 
  - "First Author"
  - "Second Author"
date: "Date"
output:
  xaringan::moon_reader:
    css: xaringan-themer0.css 
    nature:
      slideNumberFormat: "%current%"
      highlightStyle: github
      highlightLines: true
      ratio: 16:9
      countIncrementalSlides: true
---