body {
    margin-left: 8%;
    margin-right: 10%
    }
h1, h2, h3, h4, h5, h6 {
    text-align: center;
    clear: both
    }
h1 {
    font-size: 320%
    }
p {
    margin-top: 0.25em;
    margin-bottom: 0.25em;
    text-align: justify;
    text-indent: 1em
    }
.p2 {
    margin-top: 2em
    }
div.titlepage {
    font-weight: bold;
    text-align: center;
    page-break-before: always
    }
div.titlepage p {
    text-align: center;
    text-indent: 0;
    font-weight: bold;
    line-height: 1.5;
    margin-top: 3em
    }
div.chapter {
    clear: both;
    margin-top: 10%;
    page-break-before: always
    }
hr.chap {
    width: 65%;
    margin: 5% 17.5%
    }
.x-ebookmaker hr.chap {
    visibility: hidden
    }
@media print {
    hr.chap {
        visibility: hidden
        }
    }
.xsmall {
    font-size: x-small
    }
.large {
    font-size: large
    }
.xlarge {
    font-size: x-large
    }
.xxxlarge {
    font-size: 250%
    }
.smcap {
    font-variant: small-caps
    }
.mt2 {
    margin-top: 2%
    }
.mt5 {
    margin-top: 5%
    }
.mt10 {
    margin-top: 10%
    }
.mb2 {
    margin-bottom: 2%
    }
.mb10 {
    margin-bottom: 10%
    }
.center {
    text-align: center
    }
.pagenum {
    color: gray;
    font-size: x-small;
    text-align: right;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    padding: 0 0.2em
    }
blockquote {
    margin-left: 5%;
    margin-right: 10%;
    font-size: 90%
    }
.bbox {
    border: 4px solid
    }
table {
    margin-left: auto;
    margin-right: auto
    }
th {
    font-size: x-small;
    font-weight: bold
    }
.tdr {
    text-align: right;
    vertical-align: bottom
    }
.tdrt {
    text-align: right;
    vertical-align: top;
    padding-right: 0.5em
    }
.tdhang {
    text-align: left;
    padding-left: 1.5em;
    text-indent: -1.5em
    }
img {
    max-width: 100%;
    height: auto
    }
div.figure {
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    text-align: center;
    page-break-inside: avoid;
    clear: both
    }
div.figcaption {
    font-size: large;
    text-align: center
    }
.illowp75 {
    width: 75%;
    max-width: 56.25em
    }
a {
    text-decoration: none
    }