/* Stile per le tabelle con le formule */
.formula {
width: 100%;
border-collapse:collapse;
margin-top:.5em;
}
.formula td {
text-align: center;
}
.formula td:first-of-type {
text-align: left;
margin:0;
padding:0;
white-space: nowrap;
width: 3em;
}
/* Stile per la tabella a pagina 20 */
.tab20 {
border-collapse: collapse;
margin-left: auto;
margin-right: auto;
}
.tab20 th {
font-weight: normal;
text-align: center;
font-style: italic;
border-top: 3px double black;
border-bottom: 1px solid black;
padding: 1em .5em 2em .5em;
}
.tab20 th:nth-of-type(n+2) {
border-left: 1px solid black;
}
.tab20 td {
text-align: left;
}
.tab20 td:nth-of-type(n+2) {
border-left: 1px solid black;
padding-left: 1em;
}
/* Stile per la tabella a pagina 142 */
.tab142 {
border-collapse: collapse;
margin-left: auto;
margin-right: auto;
border-top: 3px double black;
border-left: 3px double black;
border-right: 3px double black;
}
.tab142 th {
font-weight: normal;
text-align: center;
vertical-align: middle;
font-variant: small-caps;
border-bottom: 1px solid black;
border-right: 1px solid black;
padding: .5em;
}
.tab142 td {
text-align: left;
border-right: 1px solid black;
padding: 0 .5em;
}