acronym, abbr {
    border-bottom: 1px dashed black;
    cursor: help;
}
sub {
    font-size: 70%;
    line-height: 0%;
}
sup {
    font-size: 70%;
    line-height: 0%;
}
sup.subsupsingle {
    margin-left: -0.5em;
    line-height: 0%;
}
sup.subsupdouble {
    margin-left: -0.6em;
    line-height: 0%;
}
li.fwuNews {
    font-size: 75%;
}
.fleft {
    float: left;
    margin-right: 5px;
}
div.equation {
    margin-left: 5em;
    margin-bottom: 1em;
}