.mainhead{
font-size: 180%;
}
.newconcept{
font-style: italic;
background: #ff99ff;
}
.boxright{
float: right;
width: 40%;
background: #ff99ff;
padding: 2 px;
}
.selftest{
margin-left: 7%;
border-style: solid;
border-width: thin;
border-color: #ff99ff;
width: 85%;
padding: 2 px;
}
.subhead{
font-size: 125%;
background: #ff99ff;
}
.param{
font-family: Symbol;
}