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36 lines
1.5 KiB
CSS
36 lines
1.5 KiB
CSS
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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*|*:-moz-full-screen-ancestor {
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/* Ancestors of a full-screen element should not induce stacking contexts
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that would prevent the full-screen element from being on top. */
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z-index: initial !important;
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/* Ancestors of a full-screen element should not be partially transparent,
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since that would apply to the full-screen element and make the page visible
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behind it. It would also create a pseudo-stacking-context that would let content
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draw on top of the full-screen element. */
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opacity: initial !important;
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/* Ancestors of a full-screen element should not apply SVG masking, clipping, or
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filtering, since that would affect the full-screen element and create a pseudo-
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stacking context. */
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mask: initial !important;
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clip-path: initial !important;
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filter: initial !important;
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clip: initial !important;
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transform: initial !important;
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transform-style: initial !important;
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/* FIXME: do we need to worry about 'overflow'? */
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}
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/* XXXdholbert This '@supports' wrapper should be removed once we remove
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support for the pref 'layout.css.will-change.enabled'. (This CSS rule should
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then be merged with the main rule up above.) */
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@supports (will-change: initial) {
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*|*:-moz-full-screen-ancestor {
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will-change: initial !important;
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}
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}
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