Overflowing Section on Mobile Portrait

Hello, I’m having trouble with a section that is overflowing on the mobile portrait. I think it’s the custom code embedded in the rich text for the Soundcloud/Mixcloud features because the problem is on the published site, and not in the designer. I’ve played around with max width and setting overflow to none, but nothing is happening.

Here is the read only link: Webflow - Ecstatic Dance Charleston

Here is the published site: Music

Have you tried creating a div and setting it to overflow hidden? The div should be 100vw and contain all the sections