.tnd-toc {
    border: 1px solid #d6d6d6;
    border-radius: 10px;
    background-color: #f2f2f2;
    margin-bottom: 20px;
}
.tnd-toc-header {
    padding: 10px 20px;
    cursor: pointer;
    font-weight: 500;
    border-radius: 10px;
    text-transform: uppercase;
    color: #111111;
    position: relative;
    font-size: 16px;
}
.tnd-toc-toggle {
    float: right;
    line-height: 1.2;
    width: 20px;
    height: 20px;
    font-size: 20px;
    text-indent: -9999px;
    overflow: hidden;
}
.tnd-toc-toggle:before {
    float: right;
    text-indent: 0;
    margin-right: 0;
}
.tnd-toc-content {
    padding: 0px 20px 10px 20px;
}
.tnd-toc-content ul {
    list-style-type: none;
    padding-left: 0;
}
.tnd-toc-item {
    margin-bottom: 5px;
}
.tnd-toc-level-3 { padding-left: 15px; }
.tnd-toc-level-4 { padding-left: 30px; }
.tnd-toc-level-5 { padding-left: 45px; }
.tnd-toc-level-6 { padding-left: 60px; }
.tnd-toc-content ul a {
    color: #111111;
    font-weight: 600;
    font-size: 16px;
}
.tnd-toc-content ul a:hover {
    color: #73716D;
    font-weight: 600;
}
li.tnd-toc-item.tnd-toc-level-3 a {
    font-weight: 500 !important;
}
li.tnd-toc-item.tnd-toc-level-4 a {
    font-weight: 500 !important;
}
li.tnd-toc-item.tnd-toc-level-5 a {
    font-weight: 500 !important;
}
li.tnd-toc-item.tnd-toc-level-6 a {
    font-weight: 500 !important;
}