.page-navigator {
    font-family: monospace;
    font-size: larger;
    list-style: none;
    margin: 15px 0;
    padding: 0;
    text-align: center;
}

.page-navigator li {
    display: inline-block;
    margin: 0;
}

.page-navigator a {
    display: inline-block;
    padding: 0 10px;
    height: 30px;
    line-height: 30px;
}

.page-navigator a:hover {
    background: #eee;
    text-decoration: none;
}

.page-navigator .current a {
    color: #444;
    background: #eee;
}

.error-page {
    margin-top: 100px;
    margin-bottom: 100px;
}