From Theme options  –  Design – General Design Settings you can control the following:

Main Grid Width

The entire grid will change in the front end, except the half map style page which is by default 100% width because of the special page content/design.

grid

Content Width (In Percent)

You can also set the width of content (by default we use 1/3 (widget) + 2/3 content).

NOTE: Use this setting only if you plan to have a sidebar on every page/post in the site. If not, leave black and use default theme grid. 

Content Area Internal Padding and Background

You can now control the padding and background color of the content area.

These controls work for property post, agent post and blog post content:

prperty

Show Breadcrumbs

From this area you globally disable or enable breadcrumbs throughout the entire site:

Border Corner Radius and  Box Shadow

These controls work for property unit, agent unit and blog unit: