Yes, you can customize the appearance of a Blocker to match your brand guidelines. For more information, see What is a Blocker? and How to create a Blocker?
For Invisible Blockers, change the tooltip Color or the Close (X) icon color. Also enable or disable the Close (X) icon.
For Visible Blockers, in addition to the options mentioned for Invisible Blockers, you can also set the Blocker Color, Opacity, and Gray filter.
Additionally, you can enter a description in the tooltip for the Blocker action, which is visible to end users when they hover their cursor over the element.
