UI Widget Control

Hi

We have some challenges with the way that the widget is rendering content on screen. Can anyone provide assistance on how we might:

Control/override the class for breadcrumbs. The widget is using the same class for breadcrumbs, and overriding the style of our main breadcrumbs. Is there anyway to alter this?

Do we have any control over styling the box rendered on the page?

Navigating to “home” on the breadcrumb seems to always give a Undefined – no files here message. but there are files in the root, which renders correctly on initial page load

when clicked, Image files are downloaded. Is there a way to have them to be rendered instead?

Thanks in advance for any help!

Mike