title: How to get a layout like this in .cshtml
body: <p><a href="https://i.stack.imgur.com/f1C0G.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/f1C0G.png" alt="enter image description here"></a></p>
  
  <p>Hi,</p>
  
  <p>How do I get a layout like in the picture?
  When I expand the Accordion control on the right side , the left side panel shouldnot change.Please help.Thanks!</p>