Source/WebInspectorUI/UserInterface/Views/SourceCodeTreeElement.css

/*
 * Copyright (C) 2019 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.
 */

.tree-outline .item .status > .toggle-script-blackboxed {
    width: 18px;
    margin-top: 2px;
    content: url(../Images/Hide.svg);
}

.tree-outline:not(.navigation-sidebar-panel-content-tree-outline) .item .status > .toggle-script-blackboxed,
.tree-outline .item:not(:hover) .status > .toggle-script-blackboxed:not(.blackboxed) {
    display: none;
}

.tree-outline:focus .item.selected .status > .toggle-script-blackboxed {
    filter: invert();
}

.tree-outline .item .status > .toggle-script-blackboxed.blackboxed {
    opacity: 0.5;
}

@media (prefers-color-scheme: dark) {
    .tree-outline .item .status > .toggle-script-blackboxed {
        filter: invert();
    }
}