Need to render Forms Webview without border

When the Forms Webview is rendered it includes a small border around the web content that we need to either hide or change the color of.

Does the native Android webview control already include a scrollview inside or does Xamarin render it by putting the native webview within a native scrollview?

In either case, how can we access the border around the webview so we can hide it within Android and IOS custom renderers?

Thanks in advance...
Bob Baldwin
Trabon Solutions