body {
    line-height: 1.15;
    margin-left: 8%;
    margin-right: 8%;
    color: #333
    }
p {
    text-indent: 1.15em;
    margin-top: 0.1em;
    margin-bottom: 0.1em;
    text-align: justify
    }
h1 {
    text-align: center;
    font-weight: normal;
    font-size: 1.25em;
    margin-top: 2em;
    margin-bottom: 1em;
    margin-left: auto;
    margin-right: auto
    }
h2 {
    text-align: center;
    font-weight: normal;
    font-size: 1.2em;
    margin-top: 2em;
    margin-bottom: 1.25em
    }
.toc {
    margin: 0 auto
    }
.toc .c1 {
    text-align: right;
    padding-right: 0.5em
    }
.toc .c2 {
    text-align: left
    }
.toc th {
    font-size: 1.2em;
    padding-bottom: 0.7em
    }
hr.chap {
    margin-top: 2em;
    margin-bottom: 2em;
    clear: both;
    width: 100%;
    border: none;
    border-bottom: 1px solid silver
    }
.sc {
    font-variant: small-caps
    }
.it {
    font-style: italic
    }
div.page {
    page-break-before: always
    }
.tac {
    text-align: center
    }
.fs08 {
    font-size: 0.8em
    }
.fs09 {
    font-size: 0.9em
    }
.fs11 {
    font-size: 1.1em
    }
.fs12 {
    font-size: 1.2em
    }
.fs14 {
    font-size: 1.4em
    }
.mb10 {
    margin-bottom: 1em
    }
.mb20 {
    margin-bottom: 2em
    }
.mt05 {
    margin-top: 0.5em
    }
.mt10 {
    margin-top: 1em
    }
.mt20 {
    margin-top: 2em
    }
.ml20 {
    margin-left: 2em
    }
.ml40 {
    margin-left: 4em
    }