Backdrop

A backdrop is a screen that covers the main content of a page when a modal is opened, to prevent page interaction until the modal is dismissed.

CSS variables

Expand or collapse column	Selector	Variable	Value
	.pf-v6-c-backdrop	--pf-v6-c-backdrop--Position	fixed
	.pf-v6-c-backdrop	--pf-v6-c-backdrop--ZIndex	400
--pf-v6-c-backdrop--ZIndex --pf-t--global--z-index--lg --pf-t--global--z-index--400 400
	.pf-v6-c-backdrop	--pf-v6-c-backdrop--BackgroundColor	(In light theme) rgb(21, 21, 21, 0.4000)
--pf-v6-c-backdrop--BackgroundColor --pf-t--global--background--color--backdrop--default --pf-t--global--background--color--500 rgb(21, 21, 21, 0.4000)