From your store's Dashboard click the Site Designer icon in the left Navigation Menu.
The Divider Block can be added to any Page on your site. In this example, we will add it to the Home Page. Using the Page: Home dropdown at the top of the Site Designer Page, make sure that your have selected Home from the list (it is the default).
On the Home Page, mouse over the page until you see the Plus Sign icon to add a new block. Click the Plus Sign icon and locate the Reusable Components section of the Add A Block menu. Open the section and choose Divider, using the Add Block button.
Once your block has been added, hover over the new header section and locate the gray Edit button. Use the Edit button to open the Edit Block menu and customize it.
The Edit Block menu for the Divider Block offers these options:
Header Block Controls
Trash Can Icon to Delete Block
Arrows to move block up or down the page
Make This Block Reusable Toggle
Make Section Full Width Toggle
Background Color Chooser
Vertical Padding Slider
Horizontal Padding Slider
Divider Style Dropdown Menu (Solid, Dashed, Dotted or Double)
Line Color Chooser
Make sure to click the Done button at the bottom of the block edit section to save your changes.
Additionally, you will need to click the green Publish button at the top of the page to make your changes live on your store.
For a divider with a little more flair, check out our Divider Wave article.