How do I add a strip across my Wix site?
Strips allow you to break up your site into horizontal sections and help you to design the layout of your site.
To add a strip: From the left side of the Editor, click the Add icon > click Shapes & Lines > click Strip.
You can customize the strip's style by changing the background or using a custom skin.
A strip automatically spans the width of your site. It is not possible to change the width of a strip.