.nCLevel1 {
	margin-left: 2.5em}
.nCLevel2 {
	margin-left: 5.0em}
.nCLevel3 {
	margin-left: 7.5em}
.nCLevel4 {
	margin-left: 10.0em}
.nCLevel5 {
	margin-left: 12.5em}
.nCLevel6 {
	margin-left: 15.0em}