Page Setting Without sidebar Centered

Step 1: Go to Dashboard > Pages > Add New
Step 2: Type the page Name and add the page content at editor area.
Step 3: Choose the existing page if you want to create a child page, otherwise leave it.
Step 4: Choose the available page template if you want.
Step 5: Choose the sidebar from available options.
Step 6: No need to add featured image for the page.
Step 7: Click on Publish button.

 

Demo Page