title: slick js and animation for slide
body: <p>I use <a href="http://kenwheeler.github.io/slick/" rel="nofollow noreferrer">slick js</a> and I want add animation for slide.</p>
  
  <p>How to do to the previous slide moved to the left and another on his pestering faster right?</p>
  
  <p>When you click the arrow previous, I would like to overlap the previous slide quickly from right, and seen moving slowly to the right.</p>