body {
    margin-left: 20%;
    margin-right: 20%;
    text-align: justify
    }
h1, h2, h3, h4, h5 {
    text-align: center;
    font-style: normal;
    font-weight: normal;
    line-height: 1.5;
    margin-top: 0.5em;
    margin-bottom: 0.5em
    }
h1 {
    font-size: 300%;
    margin-top: 0.6em;
    margin-bottom: 0.6em;
    letter-spacing: 0.12em;
    word-spacing: 0.2em;
    text-indent: 0
    }
h2 {
    font-size: 150%;
    margin-top: 2em;
    margin-bottom: 1em
    }
h3 {
    font-size: 130%;
    margin-top: 1em
    }
h4 {
    font-size: 120%
    }
h5 {
    font-size: 110%
    }
.no-break {
    page-break-before: avoid
    }
div.chapter {
    page-break-before: always;
    margin-top: 4em
    }
p {
    text-indent: 1em;
    margin-top: 0.25em;
    margin-bottom: 0.25em
    }
.ctr {
    text-align: center
    }
.ctrspace {
    text-align: center;
    margin-top: 2em
    }
.hang {
    text-align: justify;
    padding-left: 2em;
    text-indent: -2em
    }
.sc {
    font-variant: small-caps
    }
.footnote {
    margin-left: 16%;
    margin-right: 8%;
    font-size: 0.9em;
    text-decoration: none
    }
.label {
    text-align: right;
    text-decoration: none
    }
.blockquote {
    text-align: justify;
    margin-left: 7%;
    margin-right: 7%;
    font-size: 96%;
    margin-top: 0.75em;
    margin-bottom: 1em
    }
ul {
    list-style-type: none;
    margin-left: 6%
    }
hr.long {
    width: 90%;
    margin-top: 2.75em;
    margin-bottom: 2.75em
    }
hr.med {
    width: 65%;
    margin-top: 2.5em;
    margin-bottom: 2.5em
    }
hr.short {
    width: 35%;
    margin-top: 2.25em;
    margin-bottom: 2.25em
    }
hr.div {
    width: 30%;
    margin-top: 1.25em;
    margin-bottom: 1.25em
    }
div.fig {
    display: block;
    margin: 0 auto;
    text-align: center;
    margin-top: 1em;
    margin-bottom: 1em
    }
a:link {
    color: blue;
    text-decoration: none
    }
a:visited {
    color: blue;
    text-decoration: none
    }
a:hover {
    color: red
    }