HTML5 Output not showing Hightlight Boxes in correct location

[Miguel_Morales]

I'm working with Cp2019, upgraded a project from Cp9 to 2019. The Output is in HTML. I have 3 Highlight boxes that are located in a specific location in a slide. When previewing in HTML5 browser (MS Edge) or ScormCloud, the Highlight boxes are moved down and to the right of the intended location. When I preview in SWF they display in the correct place. Is there something wrong with HTML5 output?

This is the CPTX...

And this is the Browser preview. Thanks

[Lilybiri]

Wonder if this is due to the upgrade? Did you upgrade the Theme used, and how old was that theme? Which font was used originally and is used now? Are you using 11.5 or 11.0?