title: Height of body doesn't resize after moving to other pages
body: <p>I'm developing a single page web app using React &amp; React Router, and now facing a problem as follows.</p>
  
  <p>When the app shows a long list of items, the length of body is extended and scrolling bar shows up (that's ok). Then you move to the other page which I expect the body to be 100vh (the same length as viewport ), and the result is, the length of body remains as long as before and not changed to 100vh.</p>
  
  <p>What I want is when you move to other pages, the body resize according to the height of the current page. </p>
  
  <p>Does anyone have the same issue and have some solution to this?</p>