#toc {
    float: left;
    font-size: 70%;
    margin-left: -220px;
    position: fixed;
    width: 200px;
}

#background {
    background-color: #eee;
    border: 2px solid;
    border-radius: 2ex;
    height: 90vh;
    height: calc(90vh - 3em);
    margin-top: 2em;
    position: absolute;
    margin-left: 240px;
    max-width: 70ex;
    width: 100%;
    padding: calc(2ex - 2px);
}

#content {
    height: 85vh;
    height: calc(90vh - 5em);
    top: 3em;
    margin-left: 240px;
    overflow-x: hidden;
    overflow-y: scroll;
    padding: 2ex 22ex 2ex 2ex;
    max-width: 70ex;
    position: relative;
    -webkit-overflow-scrolling: touch;
}

.marginpar {
    margin-right: -25ex;
}

body h1:nth-of-type(1) {
    margin-top: 0;
}

h1 {
    margin-top: 5em;
}
#toc h1 {
    margin-top: 0;
}

#toc p {
    margin-bottom: 0;
    margin-top: 0;
}
h2 {
    margin-top: 3em;
}

#title {
    font-weight: bold;
    font-size: 150%;
    position: fixed;
    top: 0;
    left: 2em;
}

#titlepage {
    float: left;
    margin-left: -220px;
    display: inline;
    position: fixed;
    bottom: 0;
    right: 1em;
}