When you scroll down to the page of your site, you want the footer to be set in a useful, yet elegant manner.
To change the type of footer you will need to open the Customizer (Appearance -> Customize) and click the “Footer Settings” section.
Select from the dropdown menu the template you want.
The template will apply to both the Front Page and the inner pages. Once you made the customizations in the Front Page, they will replicate on the inner pages, and vice-versa.
This is a clean and simple footer template, that displays only copyright and a line of your choice:
You have the following option to customize the simple footer:
Change the color of the top line:
Click on Select Color and pick the colour of your choice
The result is: