title: Popup text box in HTML with javascript
body: <p>I need to design a text box <a href="https://i.stack.imgur.com/drie0.jpg" rel="nofollow noreferrer">textbox</a></p>
  
  <p>As in the the above picture.</p>
  
  <p>It should have two text box and if i edit one it should reflect in another(via versa).</p>
  
  <p>Kindly help me on this.</p>
  
  <p>Thanks in advance</p>