I only have shallow knowledge of JavaScript and am just getting started with jQuery.

I have a couple of issues with a form for the web site for a hotel I'm working on (picture attached):

1. I need to use the spinner to let the customer type the number of people for a reservation, and the calendar to choose the check-in/check-out dates.

However, when I use the calendar, the spinner underneath it shows through.

2. The spinner uses round corners instead of the rectangular corners used in the standard form.

Can something be done about this?

Thank you.