Mobile Layout messed up *NEED URGENT HELP

I am having trouble with the Layout of my Websites mobile version.
As you can see the chapters in the mobile version are strangely overlapping. In the Desktop version everything works well but the mobile version is kind of messed up and I can’t figure out why.
Can you help me with that?
Thank you in advance!

Here is my site Read-Only: Webflow - Telling our Stories

Here is the published site: Chapters