title: Why does opening and closing a Dialog in Meterial-UI remove a style from my body attribute?
body: <p>In the parent component, I am modifying the body with a couple styles when the component mounts: </p>
  
  <pre><code>document.body.style.overflowX = "hidden";
  document.body.style.width = "100%";
  </code></pre>
  
  <p>In my parent component is the Dialog child component, however when I open and close the dialog then the <code>overflow</code> attribute is removed, while the <code>width</code> attribute remains. Why?</p>