Follow the steps below to set the content width of the site:
- Go to Appearance > Customize.
- Go to “General Settings.”
- Go to “Content Width.”
- Adjust the container width of the site with “Main Container Width [PX]” to decrease or increase the site width.
- Adjust “Sidebar Width [%]” to increase or decrease the sidebar width of the site.
Now click on “Publish” to save your settings.
