This section allows you to show a list of collection with many designs.However, Shopify 2.0 allows you to add the Collections list to any pages that you want.
From Theme Section Sidebar -> Add section -> Collections list
You can create up to 50 blocks of collection item.
Set the Heading title for the section and remember that Heading and section content inline are only works on desktop.
You can set Collection item design, Content position, Content min width, height for every devices and many other options for section.
You can set Layout design, numbers of item and space between for section.
You can customize the button of section heading.
Please follow this guideline to config Layout, Background, Margin/Padding for the section.