title: Sticky menu issue with ipad
body: <p>I have created custom menu and apply as sticky menu and I when user click to any particulate anchor link, It will scroll to that section (Like Up and Down). </p>
  
  <p>Now In desktop version page scroll is working smoothly with sticky menu but when I cheeked In iPad mini or iPad 2, sticky menu is vibrating. I don't know how to fix this kind of issue. </p>
  
  <p>Check this <a href="http://goo.gl/BJZrbi" rel="nofollow">Demo</a> Link</p>
  
  <p>I will appreciate If someone help me to fix this issue.</p>