th, td {
    text-align: left;
    padding: 4px 32px 4px 0
}
h1 {
    margin-top: 0;
    color: #0d11f5;
}
h2 {
    margin-top: 40px;
    color: #0d11f5;
}

h3 {
    margin-top: 20px;
}

/* índice fixo à esquerda */
body {
    margin-left: 200px;
}
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 160px;
    height: 100vh;
    overflow-y: auto;
    padding: 20px;
    border-right: 1px solid #ddd;
}
.sidebar ul {
    list-style: none;
    padding-left: 0;
    margin: 0 0 16px 0;
}
.sidebar li.sub {
    padding-left: 14px;
}
.sidebar a {
    text-decoration: none;
}

/* menu no topo de cada página */
.menu {
    margin-bottom: 30px;
}
.menu a {
    margin-right: 16px;
    text-decoration: none;
}
.menu a.here {
    font-weight: bold;
}

pre {
    line-height: 1.3;
}