Remove lines from matching quiz?
(Sorry for the slight overlap discussion but http://forums.adobe.com/message/3560229 does not answer the question.)
Using Captivate 5. I have a matching question in a quiz where the drop-down letters will correspond with a list of 5 possible answers. Each dropdown list item is corresponding to an area of an image (from master slide) and all 5 dropdowns need to be on one slide. Here is a snapshot of a simplified version:

This would be perfect if I could make lines transparent or at least white? Or is there another way to do this with dropdowns so that they would have to choose one of the items (congress, FLHP, etc) but not force them to choose one at a time as separate questions?
Thanks!!
