Source/WebInspectorUI/UserInterface/Debug/Bootstrap.css

/*
 * Copyright (C) 2020 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.
 */

body.focus-debug [tabindex="0"] {
    outline: 1px solid hsla(300, 100%, 50%, 0.4) !important;
    outline-offset: -2px !important;
}

body.focus-debug *:focus {
    outline: 2px solid hsl(300, 100%, 50%) !important;
    outline-offset: -1px !important;
}

.tab-bar > .navigation-bar .inspect-inspector {
    width: 1em !important;
}

/* These rules are adapted from TabBar.css and are expected to match. */
body.window-inactive .tab-bar > .navigation-bar .item.button.text-only {
    color: hsla(0, 0%, var(--foreground-lightness), 0.4);
}
.tab-bar > .navigation-bar .item.button.text-only {
    color: hsla(0, 0%, var(--foreground-lightness), 0.6);
}

.tab-bar > .navigation-bar .item.button.text-only:not(.selected):hover {
    color: hsla(0, 0%, var(--foreground-lightness), 0.7);
}

.tab-bar > .navigation-bar .item.button.text-only:not(.disabled).selected {
    color: hsla(0, 0%, var(--foreground-lightness), 0.8);
}

body.window-inactive .tab-bar > .navigation-bar .item.button.text-only:not(.disabled).selected > {
    color: hsla(0, 0%, var(--foreground-lightness), 0.5);
}