In this video, we'll show you how to create a horizontal parallax effect
Here is our webpage from previous video
First, I'm going to change the body width to 2000px so we can scroll to the right
Next, do you remember that we previously disable the horizontal scrolling when we initialize Stellar.js? 
Just change it to "verticalScrolling: false" instead!
Stellar.js will now disable the vertical parallax scrolling and work on horizontal scroll only
That's it! You can use the "data-stellar-background-ratio" and "data-stellar-ratio" to control the scrolling rate the same as previous example!
Enjoy Parallaxing:)
