body {
    margin-left: 10%;
    margin-right: 10%;
    margin-bottom: 10%;
    text-align: justify
    }
h1.title {
    text-align: center;
    font-weight: normal;
    margin-top: 2em;
    margin-bottom: 0;
    font-size: x-large
    }
h2 {
    text-align: center;
    font-weight: normal;
    margin-bottom: 1.5em;
    margin-top: 2em;
    font-size: large
    }
div.figure {
    display: block;
    margin: 0 auto;
    text-align: center
    }
div.center {
    margin: 0 auto;
    text-align: center
    }
ul {
    list-style: none;
    text-align: left
    }
hr.pb {
    page-break-before: always;
    margin-top: 2em;
    margin-bottom: 2em;
    border: none;
    border-bottom: 1px solid silver;
    width: 100%
    }
hr.tb {
    border: none;
    border-bottom: 1px solid silver;
    width: 60%
    }
.larger {
    font-size: larger
    }
.smaller {
    font-size: smaller
    }
.center {
    text-align: center
    }
.x-large {
    font-size: x-large
    }
.right {
    text-align: right
    }
hr.full {
    width: 100%;
    margin-top: 3em;
    margin-bottom: 0;
    margin-left: auto;
    margin-right: auto;
    border-width: 4px 0 0 0;
    border-style: solid;
    border-color: #000;
    clear: both
    }