Cannot move cards or lists around with Safari either by drag and drop or click and drag.

[Gina Forlenza]

I can move them around on the app on the iphone and ipad.

[Rafael Dill]

Hi Gina, thanks for getting in touch.

Rafael here from Trello Support, I hope you're doing okay!

In this case, seems like something on your browser is causing the issue. Please take a look at this guide - https://support.atlassian.com/trello/docs/troubleshooting-browser-issues-with-trello/

If the issue still happens after you tried the steps indicated in the troubleshooting, let me know or feel free to raise a ticket with us here - https://trello.com/contact

All the best,
Rafael Dill
Atlassian Support - Trello