Modal window goes to top

Hi,

I’m using Vantage theme and I’ve added a script in a page that opens a form in a modal window when a button is clicked. The modal window is supposed to open at the same focus, as it does in other themes, but it goes to the top of the page out of focus. Is there any custom CSS I could add get the modal window to open at the same place where the button is?

This is the page: . The modal window opens when clicking a “Request” button in the Jukebox.

Thank you,

Marc