title: How to create a show more/less button with ReactJS to adjust the size of a div?
body: <p>I have a div with many <code>&lt;p&gt;</code> and <code>&lt;span&gt;</code> inside, is there any example of how to create a show more/less button with ReactJS to adjust the size of a div?</p>
  
  <p>I have tried to install npm read more and npm truncate, but it seems not to solve my problem. Because I have to adjust the size of a div and the text in the button on click in React.</p>
  
  <p>Thanks!</p>