mystyle.css

.nebeneinander {
    display: block;
    width: 300px;
    float: left;
}

.clear {
    clear: left;
}

.section-number-2:after {
    content: ".";
}

html {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 1em;
    line-height: 1.5em;
    margin-left: 3em;
    margin-right: 3em;
}
.title {
    text-align: left;
    font-size: 150%;
    margin-top: 20px;
    padding-bottom: 0.5em;
    border-bottom: 1px solid;
}
h2 {
    font-size: 130%;
}
h3 {
    font-size: 120%;
}
#table-of-contents {
    float: right;
    width: 200px;
    margin-left: 1em;
    border: 1px solid;
    padding: 1em;
    background-color: #eee;
}
div.figure {
    padding: 0.5em;
}
div.figure p {
    text-align: center;
    font-style: italic;
}
#postamble {
    font-size: 90%;
    border-top: 1px solid;
    margin-top: 20px;
}