@belimperial – I am having the same issue with the datepicker being displayed behind the popup on this site: https://jaredt3.sg-host.com/reservation/
To get to the datepicker fields, please click “Make Reservation” > Choose Yes Existing Customer > Fill the Info and Proceed to Step 3. There you will find 2 datepicker fields.
Thanks in advance! I tried modifying the CSS provided above but can’t seem to target the datepicker widget directly.