The lowest of the given levels. undefined entries mean "no opinion" and are skipped, so a layer that
says nothing never lowers anything. With no opinions at all the answer is 'pixels' (the most
permissive level): the minimum of no constraints is no constraint.
The lowest of the given levels.
undefinedentries mean "no opinion" and are skipped, so a layer that says nothing never lowers anything. With no opinions at all the answer is'pixels'(the most permissive level): the minimum of no constraints is no constraint.