Using the Overlappable Sections

Overlappable sections are content sections that overlap the page header obtaining a nice visual effect.

To use this feature you have to check the "Allow content to overlap header" checkbox in the Header Settings -> Front Page Header Background section and you can also control the overlap distance using the "Overlap with" parameter.

You also need to use one of the sections in the "Overlappable" category as the first section in your content.