title: How to fix header not scrolling with body in datatables table
body: <p>When scrollx is enabled the header doesn't scroll with the table body.</p>
  
  <p><a href="https://jsfiddle.net/gm90arph" rel="noreferrer">https://jsfiddle.net/gm90arph</a></p>
  
  <p>I tried using
          <code>fixedHeader:true</code>
  with no success.</p>
  
  <p>I expected the header to scroll horizontally with the table body.</p>
  
  <p>Edit:
  I want to use the Scroller extension so I don't have any pagination.</p>