p {
    margin-top: 0.75em;
    text-align: justify;
    margin-bottom: 0.75em
    }
h1, h2, h3, h4, h5, h6 {
    text-align: center;
    clear: both
    }
.hr33 {
    width: 33%;
    margin-left: auto;
    margin-right: auto;
    clear: both;
    color: black
    }
table {
    margin-left: auto;
    margin-right: auto
    }
body {
    margin-left: 10%;
    margin-right: 10%;
    background-color: #fff
    }
.pagenum {
    font-size: 0.76em;
    text-align: right
    }
.references {
    padding-left: 5em;
    text-indent: -3em;
    margin-right: 10%
    }
.center {
    text-align: center
    }
.smcap {
    font-variant: small-caps
    }
.tech_notes {
    padding: 2em;
    background-color: #f6f2f2;
    color: black;
    border: solid black 1px
    }
.data {
    text-align: left;
    width: 100%;
    border: 1px;
    background: #fff
    }
.data .blank {
    background: #fff
    }
.rtl {
    background: #fff;
    text-align: right
    }