p {
    margin-top: 0.75em;
    text-align: justify;
    margin-bottom: 0.75em
    }
h1, h2, h3, h4 {
    clear: both
    }
body {
    margin-left: 15%;
    margin-right: 15%
    }
h1 {
    text-align: center;
    margin-top: 5em;
    page-break-before: always
    }
h2 {
    text-align: center;
    margin-top: 3em;
    page-break-before: always
    }
h3 {
    text-align: center;
    margin-top: 3em;
    page-break-before: always
    }
h4 {
    text-align: center
    }
hr {
    width: 20%
    }
.h1a {
    text-align: center;
    font-weight: bold;
    font-size: large
    }
.h2a {
    text-align: center;
    font-weight: bold;
    margin-bottom: 1.5em
    }
.h3a {
    text-align: center;
    font-weight: bold
    }
.pagenum {
    text-align: right;
    font-weight: normal;
    font-size: small;
    color: #808080
    }
.nowrap {
    margin-left: 2em
    }
.figure {
    margin-top: 2em;
    text-align: center
    }
.smcap {
    font-variant: small-caps
    }
.underline {
    text-decoration: underline
    }
.titlecenter {
    text-align: center
    }
.theend {
    text-align: center;
    font-size: large;
    margin-top: 2em
    }
.bibentry {
    margin-left: 3em;
    padding-left: 2.5em;
    text-indent: -2.5em
    }
.bibentry2 {
    margin-left: 5em;
    padding-left: 2.5em;
    text-indent: -2.5em
    }
.figureright {
    text-align: right
    }
.acknowledgments {
    margin-top: 3em
    }
.trnote {
    margin: 3em auto 3em auto;
    border: 1px solid;
    padding: 1em 2em 1em 2em;
    background-color: #cff;
    max-width: 25em
    }