How To Setup Site Width

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
1- PreLoader
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 issue inside Google Page Speed Tests.
2- Site Layout
It will allow you to choose the box layout or Full-Width Layout. The default container width is 1170px, you can increase it as per your requirement using % or px options.