You can preview what a step looks like at runtime from Step Settings. To preview the step, click on the Step Preview tab. The page displays a preview of the step you are building:

The Step Preview renders a representation of the step in the wizard at runtime. You can interact with the preview to an extent–it does not show or demonstrate any conditional input rules you have defined. For example, if you disable a control based on another input's value and choose that value, the input in question will not be disabled within the preview.

You can also preview how the step looks when you choose an Input Group Option. Use the drop-down menu in the upper-right-hand corner of the preview page to switch between Input Group views. For example, the above preview rendered in a table layout would look as follows.