docs/_sass/right-nav.scss

// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements.  See the NOTICE file distributed with
// this work for additional information regarding copyright ownership.
// The ASF licenses this file to You under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with
// the License.  You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
.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);

    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};
        }
    }
}