We have provided an option to modify the container width of the website
You can use full width or box layout with variable width of the container.
Navigate to customizer
Customizing >> General >>Layouts
Site Loader
It has options to enable or disable the Pre Content loader.
It will help to resolve CLS issues with the website, which are actively considered as issues inside Google Page Speed Tests.

Site Loader
Site Layout
Site Layout – This allows you to select full-width or Boxed-layout.

Full-width Layout

Box-layout
Sticky Sidebar – This allows you to enable or disable the sticky sidebar.

Site Container Width – This allows you to set the width of the container that holds the site area ( px or % ). Default is 1170px.
Site Scroll up
Global Border Radius