body {
    width: 806px;
    font-family: sans-serif;
    margin-left: auto;
    margin-right: auto;
}

@media screen {
    div#nav { margin-left: 1em; float: right }
    div.nav { margin-left: 1em; float: right }}

@media print {
    div#nav { display: none }
    div.nav { display: none }}

a { text-decoration: none }
a:link { background-color: LightGray }
a:visited { background-color: White }
a:hover { background-color: Gainsboro }

.word {
    font-weight: bolder }

.foreign {
    font-weight: bolder; 
    font-style: oblique }

.book {
    font-style: oblique;
    font-family: serif }