style.css

body {
    margin-top: 0;
    margin-bottom: 0;
    background: #999;
    height: 100%;
}

.content {
    background: #fff8ed;
    margin-right: auto;
    margin-left: auto;
    max-width: 60em;
    box-shadow: 0 0 2em #000; 
    padding-left: 1.5em;
    padding-right: 1.5em;
    padding-bottom: 2em;
    min-height: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

h1, h2, h3 {
    font-stretch: condensed;
}

pre {
    background: #e3edef;
    padding: 0.2em;
    border: 1px solid #a9b0b2;
    border-radius: 0.2em;
    font-family: mono;
    font-weight: bold;
    font-size: 75%;
    color: #228;
}

.small-indent {
    padding-left: 1em;
}

.note {
    display: inline-block;
    background: #e4e8ba;	
    padding: 0.2em;
    border: 1px solid #807844;
    border-radius: 0.2em;
    margin-top: 0.2em;
}

.code-name {
    font-family: monospace;
    font-style: normal;
    font-weight: bold;
    color: #493a18;
    background: #f0eaec;
    border-radius: 0.2em;
    padding-left: 0.1em;
    padding-right: 0.1em;
    border: 1px solid #bbb;
}

a {
    color: #9b7569;	
}