Box in screen

trying to re-create the box in page rather than on page effect used in the main rounded rectangle that was seen in the site of the week submission by kaveh last week

http://www.kavehmedia.com/

I tried playing with the blending options -> bevel and emboss settings but couldn’t get it right. I searched the forums as well but couldn’t find what I was looking for

any help would be great, thanks :thumb: