_docs/_sass/right-nav.scss

.right-nav {
    width: 289px;
    padding: 12px 26px;
    overflow-y: auto;
    height: calc(100vh - var(--header-height));
    top: 0;
    position: -webkit-sticky;
    position: sticky;
    display: flex;
    flex-direction: column;
    font-family: 'Open sans';
    padding-top: var(--padding-top);
    background-color: #ffffff;
    
    h6 {
        margin: 12px 0;
        font-size: 16px;
        font-weight: normal;
    }

    ul {
        list-style: none;
        padding: 0;
        margin: 0;
        // margin-bottom: auto;
    }

    li {
        padding: 0;
    }

    a {
        --border-width: 0px;
        font-size: 14px;
        color: #757575;
        padding-left: calc(15px * var(--nesting-level) + 8px - var(--border-width));
        margin: 0.3em 0;
        display: inline-block;

        &:hover {
          color: var(--link-color);
        }

        &.active {
            --border-width: var(--orange-line-thickness);
            border-left: var(--border-width) solid var(--link-color);
            color: #393939;
        }
    }

    .sectlevel1 {
        border-left: 2px solid #dddddd;
    }

    @for $i from 1 through 6 {
        .sectlevel#{$i} {
            --nesting-level: #{$i - 1};
        }
    }
}
@media (max-width: 1200px) {
    .right-nav {
        width: 230px;
    }
}