title: Jquery to create a pushdown div effect
body: <p>I am trying to build a functionality similar to this site. where on clicking the "How it works" link it pushes down a div with some marketing material:</p>
  
  <p><a href="https://prescreen.com/?ui=logo" rel="nofollow">https://prescreen.com/?ui=logo</a></p>
  
  <p>wondering if you have a clue about a jQuery that I can use for this effect.</p>