Event behind others

Hi,

Thank you for your plugin.

We are facing a strange issue with the layout here.

When we have whole day events, we would like to see them below each other but not behind as actually displaying.

Screenshot: https://goo.gl/1wxzhc

Do you have a solution eventually please?

Regards,

https://ww.wp.xz.cn/plugins/all-in-one-event-calendar/