body {
    background-color: #eee;
}

div.body {
    padding: 20px 30px;
    border: 2px solid #aaa;
    border-radius: 5px;
}

div.body h1, div.body h2, div.body h3, div.body h4 {
    text-align: center;
    border-bottom: 4px solid;
    border-top: 4px solid;
    font-family: sans-serif;
}
div.body h1 {
    border-color: #ff6600;
}

div.body h2 {
    border-color: #aad400;
}

div.body h3 {
    border-color: #5555ff;
}

div.body h4 {
    border-color: #ff55dd;
}

body, div.sphinxsidebar h3, div.sphinxsidebar h4 {
    font-family: sans-serif;
    color: #000000;
}