body {
    margin: auto;
    padding-right: 1em;
    padding-left: 1em;
    font: normal 1.1em monospace;
    max-width: 60em;
    text-align: justify;
}

.display-math {
    display: block;
    margin-top: 0.2em;
    margin-bottm: 0.2em;
    text-align: center;
}

.inline-math {
    display: inline;
}

a {
    color: inherit;
}

p {
    margin-bottom: 0
}

p + p {
    text-indent: 1.5em;
    margin-top: 0
}