The article Breadcrumbs can be adjusted in the configurations. See below for details.

Navigating to the Settings

To adjust the look and functionality of the Back Navigation

Go to:

Configuration -> Article Page -> Features -> Breadcrumb

Navigating to Breadcrumb Settings


Show Breadcrumbs: Whether or not to display breadcrumbs above articles.
Relative Text Size: Sets overall text size for breadcrumbs.
Breadcrumb Separator: Icon that is used to separate individual breadcrumb links.
Breadcrumb Text Color: Color of Breadcrumb Text
Breadcrumb Description: Text appearing before the breadcrumb navigation links.
Breadcrumb Home Text: Text of a link that goes to the KB Main Page and is shown as the root of the breadcrumb.
Breadcrumb Settings
Last Updated On February 18, 2018