/*
 * Copyright (C) 2015-2017 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

.item.type-tree-element {
    margin-top: 1px;
    height: auto;
}

.item.type-tree-element > .titles {
    position: relative;
    top: auto;
    line-height: normal;
    padding-bottom: 1px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    display: inline-block;
    vertical-align: top;
}

.item.type-tree-element > .disclosure-button {
    display: inline-block;
    vertical-align: top;

    width: 15px;

    border: 0;
    background: none;
    -webkit-appearance: none;
}

.item.type-tree-element.parent > .disclosure-button {
    background-color: transparent;
    background-image: url(../Images/DisclosureTriangles.svg#closed-normal);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 13px 13px;
}

body[dir=rtl] .item.type-tree-element.parent > .disclosure-button {
    transform: scaleX(-1);
}

.item.type-tree-element.parent.expanded > .disclosure-button {
    background-image: url(../Images/DisclosureTriangles.svg#open-normal);
}

.item.type-tree-element > .icon {
    display: none;
}

.item.type-tree-element.prototype {
    display: inline-block;
    margin-top: 3px;
    margin-bottom: 2px;
    -webkit-margin-start: -1px;
    padding-bottom: 1px;
    -webkit-padding-end: 10px;
    background-color: hsla(0, 0%, var(--foreground-lightness), 0.03);
    border: 1px solid hsla(0, 0%, var(--foreground-lightness), 0.06);
    border-radius: 3px;
}

.item.type-tree-element.prototype:hover,
.item.type-tree-element.prototype:focus {
    border-color: hsla(0, 0%, var(--foreground-lightness), 0.1);
}

.item.type-tree-element.prototype + ol {
    -webkit-padding-start: 0px;
}