When I use page builder to add sections and elements on a page, it creates a gap of white space at the top of each page. However, we I don’t use Page Builder it doesn’t have the white space. It appears to be a padding issue but if I change the padding it appears to change other elements on other pages.
An example of the white space is here – http://external.gw-hs.org/about-us/attendance/
This extra white space is coming from element section, which adds 100px in top and bottom. If you want to remove it, just edit padding option.
Note: If you add element without a section, section will be rendered anyways to create your page structure.