.book-title {
    font-family: Helvetica, Arial, sans-serif;
    line-height: 1.1;
    font-size: 220%;
    font-weight: bold;
    text-align: center;
    margin: 20px 0;
}

@media screen {
    @media all and (min-width: 1280px) and (min-device-width: 1280px) {
        .toc {
            position: fixed;
            left: 20px;
            top: 110px;
            max-width: 160px;
        }
    }
}

.toc ul {
    list-style: none inside none;
    padding-left: 20px;
    text-indent: -20px;
}

table {
    background-color: #f8f8f8;
    border-radius: 4px;
    border-collapse: collapse;
    border: 1px solid #e4e4e4;
}

table tr > th {
    border-bottom: 1px solid #202060;
}

table th, table td {
    padding: 2px 8px;
    vertical-align: top;
}

pre.codehilite, pre.highlight {
    background-color: #f8f8f8;
    border-radius: 4px;
    border: 1px solid #e4e4e4;
    padding: 2px 8px;
}