Revolution Slider Size not scaling in iPad

I noticed the slider is not scaling when you view on the iPad. How do I code it for % increments, instead of the fixed which I have it set at currently.

This is what I did as per tech support suggested.

1. Open the settings page of your respective slider
2. Set the ‘Slider Layout’ to ‘Fixed’
3. Provide the values for max height, grid width and grid height
4. Save the slider