c677b167b6
Each layer has an absolute position, hence it induces the creation of some stacking contexts (see https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Positioning/Understanding_z_index/The_stacking_context). Thanks to this feature, we don't have to worry about the z-index used in the annotation layer and how form elements interact with the other layers.
102 lines
2.0 KiB
CSS
102 lines
2.0 KiB
CSS
/* Copyright 2014 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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.textLayer {
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position: absolute;
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text-align: initial;
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left: 0;
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top: 0;
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right: 0;
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bottom: 0;
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overflow: hidden;
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opacity: 0.25;
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line-height: 1;
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text-size-adjust: none;
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forced-color-adjust: none;
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transform-origin: 0 0;
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z-index: 2;
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}
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.textLayer span,
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.textLayer br {
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color: transparent;
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position: absolute;
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white-space: pre;
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cursor: text;
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transform-origin: 0% 0%;
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}
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/* Only necessary in Google Chrome, see issue 14205, and most unfortunately
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* the problem doesn't show up in "text" reference tests. */
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.textLayer span.markedContent {
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top: 0;
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height: 0;
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}
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.textLayer .highlight {
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margin: -1px;
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padding: 1px;
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background-color: rgba(180, 0, 170, 1);
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border-radius: 4px;
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}
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.textLayer .highlight.appended {
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position: initial;
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}
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.textLayer .highlight.begin {
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border-radius: 4px 0 0 4px;
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}
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.textLayer .highlight.end {
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border-radius: 0 4px 4px 0;
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}
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.textLayer .highlight.middle {
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border-radius: 0;
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}
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.textLayer .highlight.selected {
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background-color: rgba(0, 100, 0, 1);
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}
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.textLayer ::selection {
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/*#if !MOZCENTRAL*/
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background: blue;
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/*#endif*/
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background: AccentColor;
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}
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/* Avoids https://github.com/mozilla/pdf.js/issues/13840 in Chrome */
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.textLayer br::selection {
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background: transparent;
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}
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.textLayer .endOfContent {
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display: block;
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position: absolute;
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left: 0;
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top: 100%;
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right: 0;
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bottom: 0;
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z-index: -1;
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cursor: default;
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user-select: none;
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}
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.textLayer .endOfContent.active {
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top: 0;
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}
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