Parallax overflow showing outside module container

Hello

When I add a parallax in module position ¨bottom8¨ or higher, then the parallax image overflow is visual above/outside the module positions container. In ¨bottom1,2,3,4,5,6,7¨ it works ok.

Any idea what this is only happening in position ¨bottom8¨ and higher? Unfortunately I’m on a local server.

Kind Regards
Lucien

Could you please post an url to your site where I could see this issue?