html, body {
    font-family: HelveticaNeue-Thin,'Helvetica 35 Thin','HelveticaNeue Thin','Custom Helvetica Neue Thin','Helvetica Neue',Helvetica,Arial,sans-serif;
    margin: 0;
}

h1 {
    font-weight: 100;
}

h3 {
    margin-top: 50px;
}

h3:first-of-type {
    margin-top: 10px;
}

.header {
    max-width: 768px;
    margin: 0 auto;
    padding: 1em;
    margin-bottom: 10px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.content {
    margin-left: auto;
    margin-right: auto;
    padding-left: 1em;
    padding-right: 1em;
    max-width: 900px;
}

.hljs {
    border: 1px solid #eee;
    border-radius: 2px;
    font-size: 11px;
}