.o_tree_nav {
    top: unset;
    z-index: $zindex-dropdown - 1;

    .o_search .o_not_found {
        box-shadow: 0 0 0 0.2rem red;
    }
}

.o_tree_container {
    .o_text_orange {
        color: $orange;
    }
    .o_text_pink {
        color: $pink;
    }

    .o_has_child .js_fold {
        cursor: pointer;
    }

    .o_search_found {
        background-color: $gray-200;
    }

    .o_tree_entry {
        a {
            display: none;
        }

        &:hover {
            a {
                display: block;
            }
        }
    }

    ul {
        line-height: 2em;
        list-style: none;
        margin-left: 1em;
        padding: 0;
        position: relative;

        &:before {
            border-left: 1px dashed;
            bottom: 0;
            content: '';
            display: block;
            left: 0;
            position: absolute;
            top: 0;
            width: 0;
        }

        li {
            padding: 0 1em;
            position: relative;

            &:before {
                border-top: 1px dashed;
                content: '';
                display: block;
                height: 0;
                left: 0;
                margin-top: -1px;
                position: absolute;
                top: 1em;
                width: 10px;
            }

            &:last-child:before {
                background: $o-webclient-background-color;
                bottom: 0;
                height: auto;
                top: 1em;
            }
        }
    }
}