body {
    margin-left: 15%;
    margin-right: 15%
    }
h1, h2, h3, h4, h5, h6 {
    text-align: center;
    line-height: 1.5;
    clear: both
    }
p {
    margin-top: 0.75em;
    text-align: justify;
    margin-bottom: 0.75em
    }
hr {
    width: 65%;
    margin-top: 2em;
    margin-bottom: 2em;
    margin-left: auto;
    margin-right: auto;
    clear: both
    }
hr.short {
    width: 15%;
    margin-top: 1.5em;
    margin-bottom: 1.5em;
    margin-left: auto;
    margin-right: auto;
    clear: both
    }
table {
    margin-right: auto;
    margin-left: auto
    }
.bbox {
    border: solid black 1px;
    margin-left: 10%;
    margin-right: 10%
    }
.center {
    text-align: center
    }
.smcap {
    font-variant: small-caps
    }
.xsm {
    font-size: 60%
    }
.sm {
    font-size: 75%
    }
.msm {
    font-size: 90%
    }
.lg {
    font-size: 125%
    }
.notes {
    background-color: #eee;
    color: #000;
    padding-top: 0.5em;
    padding-bottom: 0.5em;
    padding-left: 1em;
    padding-right: 1em;
    margin-left: 5%;
    margin-right: 5%
    }