body {
    margin-left: 10%;
    margin-right: 10%
    }
h1, h2, h3, h4 {
    text-align: center;
    clear: both
    }
p {
    margin-top: 0.51em;
    text-align: justify;
    margin-bottom: 0.49em
    }
.nh2 {
    font-size: large;
    font-weight: bold;
    text-align: center;
    margin-bottom: 1em
    }
.en5 {
    padding-left: 2.5em;
    text-indent: -2.5em
    }
.en7 {
    padding-left: 4em;
    font-size: 85%
    }
.en8 {
    padding-left: 4em;
    text-indent: 0.7em;
    font-size: 85%
    }
.en9 {
    padding-left: 5em;
    font-size: 85%
    }
.imgtx {
    text-align: center;
    margin-left: 10%;
    margin-right: 10%
    }
.imgtr {
    text-align: right;
    margin-left: 10%;
    margin-right: 10%
    }
.imgVL {
    font-size: 180%
    }
.imgL {
    font-size: 150%
    }
.imgN {
    font-size: 100%
    }
.imgS {
    font-size: 80%
    }
hr {
    width: 33%;
    margin-top: 2em;
    margin-bottom: 2em;
    margin-left: 33.5%;
    margin-right: 33.5%;
    clear: both
    }
hr.img {
    width: 25%;
    margin-left: 37.5%;
    margin-right: 37.5%
    }
hr.chap {
    width: 65%;
    margin-left: 17.5%;
    margin-right: 17.5%
    }
.pagenum {
    visibility: hidden;
    font-size: smaller;
    text-align: right
    }
table {
    margin-left: auto;
    margin-right: auto
    }
td.toc1 {
    text-align: left;
    vertical-align: top;
    width: 70%
    }
td.toc2 {
    text-align: left;
    vertical-align: top;
    padding-left: 1em
    }
td.toc3 {
    text-align: left;
    vertical-align: top;
    padding-left: 2em
    }
td.toc4 {
    text-align: left;
    vertical-align: top;
    padding-left: 3em
    }
td.tocp {
    text-align: right;
    vertical-align: top;
    padding-left: 1em;
    width: 25%
    }
.center {
    text-align: center
    }
.smcap {
    font-variant: small-caps
    }
.figcenter {
    margin: auto;
    text-align: center
    }
.space3 {
    margin-top: 3em
    }
.space6 {
    margin-top: 6em
    }
.space36 {
    margin-top: 3em;
    margin-bottom: 6em
    }
.tlarge {
    font-size: 150%
    }
.tsmall {
    font-size: 85%
    }
div.chapter {
    page-break-before: always
    }
h2.nobreak {
    page-break-before: avoid
    }
.tnote {
    background-color: #E6E6FA;
    color: black;
    font-size: smaller;
    padding: 0.5em;
    margin-bottom: 5em;
    margin-left: 10%;
    margin-right: 10%
    }