title: Apple's website parallax effect
body: <p>I recently saw the "Design" page of Apple's presention of the iPhone 6S. They used a "parallax effect" for each of the iPhones. I know there are already existing parallax plugins available but Apple has that smooth effect that even works with "jerky" mouse knob. I really want to imitate that effect.</p>
  
  <p>Here's the link <a href="https://www.apple.com/fr/iphone-6s/design/" rel="nofollow">Apple iPhone 6S / Design</a></p>