body{
    background-color: #000000;
    color: #ffffff;
    max-width: 80em;
    margin: auto;
}

a{
    color: #0000ff;
}

a:hover{
    color: #6666ff;
}

a{
    color: #cc00ff;
}

ul.no_bullet{
    list-style-type: none;
}

ul.no_bullet li span.index_num{
    font-family: monospace;
    margin-right: 8px;
    font-size: 1.2em;
    color: #999;
    font-weight: bold;
}