How to Style the calculator
There are 3 ways to style the calculator:
Global Calculator Style
To set style for the calculator widget or style all the questions at once go to Settings / Design.
If you need to make all the questions look a certain way start here.
Each question's "Style" tab
Each question has a "Style" tab where you can customize it's style.
Custom CSS code
Sometimes you need more specific styling which can be achieved with custom CSS code. You can do that in Settings / Design / Custom CSS code.