Hot Spot Like/Dislike Customization

Hi, Some background: I am using the Like/Dislike Hot Spot question to turn a paper survey into an interactive online survey. I used the hot spot question because it allows me to make custom buttons on a custom graphic (the original paper survey jpegs). It's going to be given to children pre-K - 5th grade so the larger "click response area" is ideal, but the green/red color response is not. Green and red inherently imply right and wrong; which signals to the student correct/incorrect, even though that is not what it actually means in this case. We used the like/dislike option because we need two response options. I want to be able to customize the color of the responses on the customer/participant facing side of a Hot Spot question. I was hoping to write some custom code to turn the response a light grey color. This way they can see that they've selected it, but not have any indicator of correctness. We will also need a second custom color for a second response. This response is selected far less frequently and currently we use the double-click/red response for this. Maybe it could be a light yellow, or just having a code where I could change the color manually would be great. I am hoping someone is much better with coding than I am and can help me. Has anyone tried to do this before with any success? I have found a couple similar questions in the community, but no solutions yet. Thanks in advance!! Kinney