Atjeh is allow you to choose your layout display as boxed or full width screen.
First you must go to admin panel > Options > Layout Options, you will find:
first is boxed layout and second is full width option,
You also allow to choose your page layout as page builder or default template.
You must go to admin panel > pages > and go to Page Attributes option.
Template for Page Builder will give you no padding page like home page. The default template is give you wrapped content like blog page.