Editing Big Icon view

Hi, First of all i love the skin, however there’s one thing i would like to change and i do struggle to find the right place.I wanted to edit the Big Icon view to make the icons slightly smaller. I checked the view setting and cannot locate the xml responsible for the big icon view. There are multiple xmls for the views but not for the big icon view. Cn someone tell me which view file is the correct one to edit?