karlshaus Hi
Thank you for the information.
I haven't had the chance to view your site yet, but when you mention 'Product Details,' I assume you're referring to the product details page of VirtueMart, a third-party extension supported by the template, correct?
If you've installed a new version of VirtueMart, it likely switched to using the Bootstrap 5 layout by default, while your template is based on Bootstrap 3. This mismatch may be causing the issues you're encountering.
To fix this, go to the VirtueMart component settings >> Configuration >> Templates >> and change the Layout setting to "None," as shown in this screenshot:
If the problem still persists, you can share me the URL + super admin account so I can check directly for you.