I want users to be able to advance to the next slide after they've revealed all layers ( 1-6) but can't get it to.&nb...

In the attached slide: 1. the A and C buttons stop being clickable after 1 attempt. FYI, B and C are incorrect....

I have a series of 4 stacked boxes and want to add a hover state to each. I was able to add hover to the first b...