Margin on embed code that can't be removed

Design help Custom code
1

Here is a Read-only link to the project:
https://preview.webflow.com/preview/venue-and-menu?utm_medium=preview_link&utm_source=designer&utm_content=venue-and-menu&preview=382d773a5ac1d00971a47cdfd1ac74ab&mode=preview

There is a margin that appears below an embed code block that displays our clients’ Instagram feed. I checked all margins, have no negative margins and don’t see where it might come from. Below are screenshots of the issue in the Designer and on the live site. Any idea where this might come from?

IG feed Designer
IG feed Designer1532×388 32.6 KB

IG feed live site
IG feed live site1806×606 328 KB

Thank you in advance!

2

I’m having the same problem with a Calendly Embed. Mystery margin-bottom showing up. :sob: