Migrate functions built with ACF. Must be compatible with DIVI

I'm rebuilding my site on a staging site using divi and I have these infocards that were built with ACF, and styled using CSS that I believe to be in the theme files. I need to migrate the function of being able to build these infocards to the new site and they need to be styled the same as the old site. I must stress that it's the function of being able to build these infocards in the same ways I can on the current site that we are migrating. The infocards are currently working on the staging site but it's the styling that is off. On the old site they were displayed in a custom sidebar but with this site I'm not sure how the settings work so we should look at that. An infocard is currently displaying on the homepage and I have no idea why.

These need to be 100% compatible with DIVI. If it's in your skillset you can rebuild with DIVI if that's easier for you but I definitely need these functions migrating and styling as they are. There are two examples of these infocards found in the sidebar of these two pages https://www.everything-geek.com/captain-america-comics-vol-1-1/ https://www.everything-geek.com/hell-cycle-earth-616-marvel-database/ they function as profiles for different items, characters and franchises. It's already been built I just need someone who can migrate it to the new site. Most of the work is done already. The fixed price is not flexible but if you can complete this job there are many more for you to do in the future. I'm looking for a developer to develop a working relationship with.

Here are the staging counterparts of those two pages https://www.staging5.everything-geek.com/captain-america-comics-vol-1-1/ https://www.staging5.everything-geek.com/hell-cycle-earth-616-marvel-database/ as you can see the data is there it's just the styling.