/* The independently edited sidebar is a flat list, never the center TOC. */
.left_menu_for_ajax > .list-group {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: calc(100vh - 180px - var(--local-preview-notice-height, 0px));
    overflow-y: auto;
}

.left_menu_for_ajax > .list-group > li {
    list-style: none;
}

.left_menu_for_ajax > .list-group > li > a {
    overflow-wrap: anywhere;
}