Storyline 360 images: Javascript to replace markers?

Hello everyone,

Is it possible to use some javascript code or modify the html and css files after publishing a 360 image in order to replace the markers with an image for example?

This is a native feature in Adobe Captivate that I really appreciate but I would like to try it on Storyline 360.

I know some of you are Javascript experts ;) 

Thank you for your help!

Eloïse