product modal adjustments

set to land at 10% below top of window, and 15% to the right of left of
window.
width set to auto in order to allow for expansion when more options
slide out is triggered.
featured carousels stop on modal open

still need to be restarted on modal close
featured carousel modal close & pause /version

modal for products in carousel pauses carousel when opened, and resumes
it once it is closed.
modal can be closed by clicking outside of it, or by close button.