H1 {color:#F00;text-align:center}
H2 {color:#F39;text-align:center}
H3 {color:#F93;text-align:center}

.quiz {background-color:#F96}
.red {color:red}
.green {color:#0C0}
.mag {color:#FF0}
.blue {color:#33F}
.bbrown {color:#C60;font-weight:bolder}
.tenpx {font-size:10px;text-align:center;font-family:Verdana,Helvetica,sans-serif}
DT {color:#C0C;font-weight:bolder}   /* for definitions lists */
DD {color:#906}