.hhp-toc {
    background: #f8f9fa;
    border: 1px solid #e2e4e7;
    border-radius: 4px;
    padding: 16px 20px;
    margin: 1.5em 0;
    display: inline-block;
    min-width: 240px;
    max-width: 100%;
}

.hhp-toc ul {
    margin: 0;
    padding-left: 1.25em;
    list-style: disc;
}

.hhp-toc li {
    margin: 4px 0;
}

.hhp-toc a {
    text-decoration: none;
    color: inherit;
}

.hhp-toc a:hover {
    text-decoration: underline;
}