How to change content width?

It's very easy to change content area width using Visual Composer Website Builder. Navigate to the Theme Builder - Theme Builder Setting - Layout Settings, and you will find layout width setting at the bottom.The default value is 1140px. If you fill in some size for example 480px, your content area will be 480px width. You will not be able to edit outside of the content area.If you are using a layout width the sidebar, the width will be calculated by summing content area and the space reserved for the sidebar.