h1 {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 18pt; color: #000099; font-style: italic}
h2 {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 16pt; color: #CC9900}
h3 {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 14pt; color: #777DBC}
h4 {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12pt; font-style: italic; color: #000099}
h5 {  font-family: Verdana, Arial, Helvetica, sans-serif; color: #990033}
h6 {  font-family: Verdana, Arial, Helvetica, sans-serif; color: #777DBC}
p {  font-family: Arial, Helvetica, sans-serif; color: #000000}
a {  color: #777DBC}

body {  font-family: Arial, Helvetica, sans-serif; background-color: #FFFFFF}

.interaction {
  color: #777DBC;
}

.answer {
  color: #CC9900;
}

.reference {
  color: #009900;
}


TABLE TR TD P {
  margin-top: 0.1in;
  margin-right: 0.05in;
  margin-left: 0.05in;
}

HR {
  background-color: #009999;
  border-top: #009999 solid;
  color: #009999;
  border-right: #009999 solid;
  border-bottom: #009999 solid;
  border-left: #009999 solid;
}

UL {
  margin-left: 0.7cm;
}

OL {
  margin-left: 0.7cm;
}

DL {
  margin-left: 0.7cm;
}

.mathform {
  font-style: normal;
}

.mathital {
  font-style: italic;
}

.formvar {
  font-style: italic;
  font-size: larger;
}

.roman {
  font-style: normal;
}