.headChapt {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; background-color: yellow;padding-left: 5px; padding-top: 2px; padding-bottom: 2px;}
	.headChapt2 {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; background-color: yellow;text-align: center; padding-top: 2px; padding-bottom: 2px;}
	.headSect {font-family: arial, sans-serif; font-size: 9pt; font-weight: bold; }
	.headSect2 {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; font-style: italic; padding-top: 25pt;}
	.legend {font-family: arial, sans-serif; font-size: 8pt; font-weight: bold; text-align: center;}
	.headSubSec  {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; color: maroon; background-color: rgb(233,209,209);padding-left: 5px; margin-top: 50px;}
	.headExample {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; color: rgb(0,64,128); border-bottom: 1px solid}
	.headExercise {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; color: rgb(200,0,0); border-bottom: 1px solid}
	.headNotes {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; color: white; background-color: rgb(0,128,0);text-align: center; padding-top: 2px; padding-bottom: 2px; }
	.headProc {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; color: white; background-color: rgb(128,0,128);text-align: center; padding-top: 2px; padding-bottom: 2px; }
	.headShort {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; color: white; background-color: rgb(129,86,43); text-align: center; paddint-top: 2px; padding-bottom: 2px}
	.headDef {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; color: white; background-color: rgb(0,128,128);text-align: center; padding-top: 2px; padding-bottom: 2px; }
	.highlightGreen {background-color: rgb(213,255,213);}
	.highlightYellow {background-color: yellow;}
	.highlightBlue {background-color: rgb(200,225,225);}
	.headThink {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; color: rgb(128,0,128); text-align: center; padding-top: 2px; padding-bottom: 2px; }
	.headImportant {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; color: white; background-color: red; text-align: center; padding-top: 2px; padding-bottom: 2px; }
	.headRule {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; color: white; background-color: rgb(153,0,0);text-align: center; padding-top: 2px; padding-bottom: 2px; }
	.headQuiz {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; color: rgb(0,70,9); border-bottom: 1px solid}
	.headEquation {font-family: arial, sans-serif; font-size: 10pt; font-weight: bold; color: black; border-bottom: 1px solid}