.post-toc {
    position: relative;
    margin: 24px 0;
    padding: 16px;
    border: 1px solid rgba(0, 0, 0, .08);
    border-radius: 8px;
    background: #fff;
}

.post-toc strong {
    display: block;
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.post-toc__nav ul {
    list-style:disc;
    margin: 0 0 0 10px;
    padding-left: 6px;
}

.post-toc__nav ul li::marker {
    color: #b0cc00;
}
.post-toc__nav>ul>li {
    margin: 6px 0;
}

.post-toc__nav ul ul {
    padding-left: 16px;
   
    margin: 6px 0;
}

.post-toc__link {
    text-decoration: none;
}

.post-toc__link:hover {
    text-decoration: underline;
}

.post-toc__link.is-active {
    font-weight: 600;
    text-decoration: underline;
}