Border radius

Hi,

thanks for your question, and sorry for the trouble.

This is actually rather tricky, due to how table borders work. I suggest that you try the ideas from
https://www.ads-software.com/support/topic/can-tablepress-do-this?replies=9
https://www.ads-software.com/support/topic/round-corners-1?replies=9
https://www.ads-software.com/support/topic/border-radius-table?replies=15

Regards,
Tobias