p {
    margin-top: 0.75em;
    text-align: justify;
    margin-bottom: 0.75em
    }
h1, h2, h3, h4, h5, h6 {
    text-align: center;
    clear: both
    }
hr {
    width: 33%;
    margin-top: 2em;
    margin-bottom: 2em;
    margin-left: auto;
    margin-right: auto;
    clear: both
    }
.longer {
    width: 65%
    }
.shorter {
    width: 45%
    }
body {
    margin-left: 10%;
    margin-right: 10%
    }
.tocnum {
    width: 3em;
    text-align: right
    }
.pagenum {
    font-size: smaller;
    text-align: right
    }
.summary {
    margin-left: 2%;
    margin-right: 5%;
    font-size: 90%
    }
.plain {
    list-style-type: none
    }
.centre {
    text-align: center
    }