title: How to hide specific element on page from _Layout.cshtml page
body: <p>I work on mvc 5 project.</p>
  
  <p>On my <code>_Layout.cshtml</code> I have html element named <code>id="topBar"</code> this element displayed in each page.</p>
  
  <p>But I have page named About.cshtml I don't want this page to display only element <code>id="topBar"</code> all other html elements in <code>_Layout.cshtml</code> I want them to be displayed normal in <code>About.cshtml</code>.</p>
  
  <p>Any idea how can achieve described appearance above?</p>