/**/
body {
    margin-left: 10%;
    margin-right: 10%
    }
h1, h2 {
    text-align: center;
    /* all headings centered */
    clear: both
    }
.ph1 {
    font-size: 140%;
    font-weight: bold;
    text-align: center
    }
.ph2 {
    font-size: 120%;
    font-weight: bold;
    text-align: center
    }
p {
    margin-top: 0.51em;
    text-align: justify;
    margin-bottom: 0.49em
    }
.p2 {
    margin-top: 2em
    }
.p4 {
    margin-top: 4em
    }
.p6 {
    margin-top: 6em
    }
hr {
    width: 33%;
    margin-top: 2em;
    margin-bottom: 2em;
    margin-left: auto;
    margin-right: auto;
    clear: both
    }
hr.tb {
    width: 45%;
    margin-left: 27.5%;
    margin-right: 27.5%
    }
hr.chap {
    width: 65%;
    margin-left: 17.5%;
    margin-right: 17.5%;
    page-break-after: always
    }
hr.r25 {
    width: 25%;
    margin-left: 37.5%;
    margin-right: 37.5%;
    margin-top: 1em;
    margin-bottom: 1em
    }
.f150 {
    font-size: 150%
    }
.f120 {
    font-size: 120%
    }
.f90 {
    font-size: 90%
    }
.f75 {
    font-size: 75%
    }
.f60 {
    font-size: 60%
    }
.in2 {
    padding-left: 2em
    }
.in1 {
    padding-left: 1em
    }
.in4 {
    padding-left: 4em
    }
.in6 {
    padding-left: 6em
    }
ul.index {
    list-style-type: none
    }
li.ifrst {
    margin-top: 1em
    }
li.indx {
    margin-top: 0.5em
    }
li.isub1 {
    text-indent: 1em
    }
.chapter {
    page-break-before: always;
    page-break-inside: avoid;
    margin-top: 2em
    }
table {
    border-collapse: collapse;
    margin-left: auto;
    margin-right: auto
    }
td.tocpg {
    text-align: right;
    vertical-align: top;
    padding-left: 1em;
    padding-right: 1em
    }
.tdl {
    text-align: left
    }
.tdr {
    text-align: right
    }
.tdc {
    text-align: center
    }
.tpr {
    text-align: right;
    padding-right: 2em
    }
.tpr1 {
    text-align: right;
    padding-right: 1em
    }
.pagenum {
    /* uncomment the next line for invisible page numbers */
    /*  visibility: hidden;  */
    font-size: smaller;
    text-align: right
    }
/* page numbers */
.blockquot {
    margin-left: 5%;
    margin-right: 10%
    }
.advertsmall {
    margin-left: 15%;
    margin-right: 20%
    }
.advertwide {
    margin-left: 5%;
    margin-right: 5%
    }
.center {
    text-align: center
    }
.smcap {
    font-variant: small-caps
    }
.b {
    font-weight: bold
    }
.caption {
    font-weight: bold;
    text-align: center
    }
.blockquot {
    font-size: 75%;
    margin-left: 5%;
    margin-right: 10%
    }
/* Images */
img {
    max-width: 100%;
    /* no image to be wider than screen or containing div */
    height: auto;
    /* keep height in proportion to width */
    }
.image-layout {
    display: table;
    width: 100%;
    text-align: center
    }
.image-row {
    display: table-row
    }
.image-cell {
    display: table-cell
    }
.image-cell-vc {
    display: table-cell;
    vertical-align: middle
    }
.figcenter {
    clear: both;
    margin: 2em auto;
    text-align: center;
    max-width: 100%;
    /* div no wider than screen, even when screen is narrow  */
    }
/* floats get no more than 40% of width, so even a left and
   a right simultaneously leave room for some text between them */
.figleft {
    clear: left;
    margin: 1em 1em 1em 0;
    text-align: center;
    max-width: 40%
    }
.figright {
    clear: right;
    margin: 1em 1em 1em 0;
    text-align: center;
    max-width: 40%
    }
/* handheld device has limited width, so center images instead of floating */
@media all {
    /* was @media handheld */
    .figleft .figright {
        float: none;
        clear: both;
        margin: 2em auto;
        max-width: 100%
        }
    }
/* Footnotes */
.footnote {
    margin-left: 10%;
    margin-right: 10%;
    font-size: 0.9em
    }
.footnote .label {
    text-align: right
    }
.fnanchor {
    vertical-align: super;
    font-size: 0.8em;
    text-decoration: none
    }
/* Transcriber's notes */
.transnote {
    background-color: #E6E6FA;
    color: black;
    font-size: smaller;
    padding: 0.5em;
    margin-bottom: 5em;
    font-family: sans-serif, serif
    }
/**/