Is is possible to add a color stroke to a click box?

As we have discovered, when using a smart shape as a button, when rolling over the shape, selecting the button, the stroke acts like a button down-state and reduces the stroke by 1 pixel.

We prefer the downstate not reduce the stroke but remain static.

We would prefer to use a click box as a button to show/hide specific items on the frame.

Does captivate allow the developer to add a stroke to a clickbox?

Thank you

Whitney