title: In RMarkdown, can a floating TOC be placed on the right side of page
body: <p>When I add a floating Table of Contents to my <code>R-Markdown</code> document, it always is on the left side of the page (with the content to the right), like so:</p>
  
  <pre><code>---
  title: "some title"
  author: "me"
  date: "3/2/2020"
  output: 
    html_document:
      toc: TRUE
      toc_float: TRUE
  ---
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/azVaj.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/azVaj.png" alt="Default placing of floating TOC"></a></p>
  
  <hr>
  
  <p>However, I'd like to move the floating TOC to the right side of the page. How can I accomplish this? The image below is what I'd like:</p>
  
  <hr>
  
  <p><a href="https://i.stack.imgur.com/sAZje.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/sAZje.png" alt="enter image description here"></a></p>