Increased Button Tap Area

The project I'm working on requires no selectedImage of the options. Instead, they just want a larger tappable region to make it easier for users. My changes include the following:
1. Replace deprecated 'UILineBreakModeClip' with 'NSLineBreakByClipping'
2. Change starting y position from 7 to 0
3. Change button height from 28 to self.frame.size.height
4. In constrainedToSize: replace the height of 28 with self.frame.size.height