Fill Screen Mode

You can use "Fill screen mode" to create sections that will have contents filling the entire screen. Here is an example website using fill screen mode.

To enable Fill screen mode, click on "Edit layout" of the section you want to edit. From here, toggle on the "Fill screen mode" toggle. Once you toggle that on, you'll notice that the width of the content of the section fill the whole screen.

When you have multiple columns within a section in Fill screen mode, you can now edit the individual column's style to create a more fuller, bolder looking site. See example below: