.toc {
    max-width: 1000px;
    margin: 0 auto;
}

.Paf-be #toc_container ul {
    flex-flow: wrap;
}

.Paf-be #toc_container ul li {
    background-color: #170F62;
}

#toc_container ul li:hover a {
    color: #000!important;
}