body {
    font-size: 100%
    }
p {
    text-indent: 1.5em;
    margin-left: 15%;
    margin-right: 15%;
    margin-top: 0.75em;
    text-align: justify;
    margin-bottom: 0.75em
    }
h1, h2, h3, h4, h5, h6 {
    text-align: center
    }
hr {
    width: 50%
    }
hr.short {
    width: 20%
    }
.toc {
    text-align: center;
    margin-bottom: 0;
    font-size: 80%
    }
.note {
    text-indent: 0;
    text-align: center;
    margin-top: 0;
    margin-bottom: 0
    }
.block {
    text-indent: 0;
    margin-left: 25%
    }
center {
    padding: 1em
    }