In a case where someone is using a screen with a lot of real estate like in the image, is there away to have the form view respond to take up the entire screen and show more than just three tabs?

I’m wanting to create the functionality to accept a payment that can take a calculated value and have the user click a link or button that would do a web call to square’s API that would open the square POS app to swipe the car, process it and then re...