body {
    margin-left: 10%;
    margin-right: 10%
    }
h1, h2, h3, h4, h5, h6 {
    text-align: center;
    clear: both
    }
p {
    margin-top: 0.75em;
    text-align: justify;
    margin-bottom: 0.75em
    }
hr {
    width: 33%;
    margin-top: 2em;
    margin-bottom: 2em;
    margin-left: auto;
    margin-right: auto;
    clear: both;
    visibility: hidden
    }
.pagenum {
    display: inline;
    font-size: smaller;
    text-align: right;
    color: #808080
    }
.center {
    text-align: center
    }
.smcap {
    font-variant: small-caps
    }
.u {
    text-decoration: underline
    }
.caption {
    font-weight: bold
    }
.margin-top {
    margin-top: 2em
    }
.figcenter {
    margin: 3em auto;
    text-align: center
    }
ins.tn {
    text-decoration: none;
    border-bottom: 1px dashed #add8e6
    }
ins.errata {
    text-decoration: none;
    border-bottom: 1px dashed green
    }
#tnote {
    width: 26em;
    border: 1px dashed #808080;
    background-color: #f6f6f6;
    text-align: justify;
    padding: 0 0.75em
    }
hr.full {
    width: 100%;
    margin-top: 3em;
    margin-bottom: 0;
    margin-left: auto;
    margin-right: auto;
    border-width: 4px 0 0 0;
    border-style: solid;
    border-color: #000;
    visibility: visible;
    clear: both
    }
pre {
    font-size: 85%
    }