Nosh

Hi all, Im using the Carson template. Im currently working on my website however im stumbling into a problem. I want to enlarge this area (see picture). When I hover on top of the white dot you see the text (commercial reel), Currently the area is as big as te blue square. Is there a way to make this the size of the green sqaure? (I made the squares in photoshop). Looking forward to your answers/suggestions!