How to remove internal scroll from summary block on mobile?

Site URL: https://www.akshayparakh.com/

I’m getting an internal scroll on summary blocks when I try to open my website on a mobile browser. How do I get rid of it?

Please refer to the attached video.

Update: Applying the following CSS to the summary block’s ID worked -

overflow-y:hidden;
overscroll-behavior-y:none;