body {
    margin-left: 10%;
    margin-right: 10%
    }
h1, h3 {
    text-align: center;
    clear: both
    }
p {
    margin-top: 0.75em;
    text-align: left;
    margin-bottom: 0.75em
    }
.pagenum {
    font-size: smaller;
    text-align: right
    }
hr {
    width: 15%;
    margin-top: 2em;
    margin-bottom: 2em;
    margin-left: auto;
    margin-right: auto;
    clear: both
    }
.center {
    text-align: center
    }
.smcap {
    font-variant: small-caps
    }
.caption {
    font-weight: bold;
    margin-left: 15%;
    margin-right: 15%;
    text-align: center;
    margin-bottom: 2em
    }
.figcenter {
    margin: auto;
    text-align: center
    }
p.hanging {
    margin-left: 1em;
    text-indent: -1em
    }
.p2 {
    margin-top: 2em
    }
.p4 {
    margin-top: 4em
    }
.p6 {
    margin-top: 6em
    }
.b20 {
    font-size: 2em
    }
.b15 {
    font-size: 1.5em
    }
.b12 {
    font-size: 1.2em
    }
table {
    margin-left: auto;
    margin-right: auto;
    empty-cells: show
    }
.tdc {
    text-align: center
    }
.tdr {
    text-align: right;
    padding-right: 0.5em;
    padding-left: 0.5em
    }
.tnbox {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 8em;
    margin-top: auto;
    text-align: center;
    border: 1px solid;
    padding: 1em;
    color: black;
    background-color: #f6f2f2;
    width: 25em
    }
.bbox {
    border: solid 2px;
    margin-left: 20%;
    margin-right: 20%;
    padding-bottom: 0.5em;
    padding-top: 0.5em;
    padding-left: 0.5em;
    padding-right: 0.5em
    }