I am using the ‘Sider’ site from the generate press site library. On the home page I am not wanting there to be a menu/header. When I disable those elements they disappear but leave the space they originally filled still there. What is the best way to get around this? Is it the CSS for the site in the customizer that is causing the empty space to remain? The site is currently in staging, but this link is a screenshot of the issue: https://imgur.com/a/Fqn1nyh