gecko-dev/layout/style/ua.css

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

@namespace parsererror url(http://www.mozilla.org/newlayout/xml/parsererror.xml);
@namespace xul url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);

/* magic -- some of these rules are important to keep pages from overriding
            them
*/

/* Tables */

*|*::-moz-table {
  display: table !important;
  box-sizing: border-box; /* XXX do we really want this? */
}

*|*::-moz-inline-table {
  display: inline-table !important;
  box-sizing: border-box; /* XXX do we really want this? */
}

*|*::-moz-table-outer {
  display: inherit !important; /* table or inline-table */
  margin: inherit ! important;
  padding: 0 ! important;
  border: none ! important;
  float: inherit;
  clear: inherit;
  position: inherit;
  top: inherit;
  right: inherit;
  bottom: inherit;
  left: inherit;
  z-index: inherit;
  page-break-before: inherit;
  page-break-after: inherit;
  page-break-inside: inherit;
  vertical-align: inherit; /* needed for inline-table */
  line-height: inherit; /* needed for vertical-align on inline-table */
  align-self: inherit;
  justify-self: inherit;
  order: inherit;   /* needed for "order" to work on table flex/grid items */
  /* Bug 722777 */
  transform: inherit;
  transform-origin: inherit;
  /* Bug 724750 */
  backface-visibility: inherit;
  clip: inherit;
}

*|*::-moz-table-row {
  display: table-row !important;
}

/* The ::-moz-table-column pseudo-element is for extra columns at the end
   of a table. */
*|*::-moz-table-column {
  display: table-column !important;
}

*|*::-moz-table-column-group {
  display: table-column-group !important;
}

*|*::-moz-table-row-group {
  display: table-row-group !important;
}

*|*::-moz-table-cell {
  display: table-cell !important;
  white-space: inherit;
}

/* Ruby */
*|*::-moz-ruby {
  display: ruby;
  unicode-bidi: -moz-isolate;
}
*|*::-moz-ruby-base {
  display: ruby-base;
  unicode-bidi: -moz-isolate;
}
*|*::-moz-ruby-text {
  display: ruby-text;
  unicode-bidi: -moz-isolate;
}
*|*::-moz-ruby-base-container {
  display: ruby-base-container;
  unicode-bidi: -moz-isolate;
}
*|*::-moz-ruby-text-container {
  display: ruby-text-container;
  unicode-bidi: -moz-isolate;
}

/* Lists */

*|*::-moz-list-bullet, *|*::-moz-list-number {
  display: inline;
  vertical-align: baseline;
  font-variant-numeric: tabular-nums;
}

/* SVG documents don't always load this file but they do have links.
 * If you change the link rules, consider carefully whether to make
 * the same changes to svg.css.
 */

/* Links */

*|*:-moz-any-link {
  cursor: pointer;
}

*|*:-moz-any-link:-moz-focusring {
  /* Don't specify the outline-color, we should always use initial value. */
  outline: 1px dotted;
}

/* Miscellaneous */

*|*::-moz-anonymous-block, *|*::-moz-cell-content {
  display: block !important;
  position: static !important;
  unicode-bidi: inherit;
  text-overflow: inherit;
  overflow-clip-box: inherit;
}

*|*::-moz-anonymous-block, *|*::-moz-anonymous-positioned-block {
  /* we currently inherit from the inline that is split */
  outline: inherit;
  outline-offset: inherit;
  clip-path: inherit;
  filter: inherit;
  mask: inherit;
  opacity: inherit;
  text-decoration: inherit;
  -moz-box-ordinal-group: inherit !important;
  overflow-clip-box: inherit;
}

*|*::-moz-xul-anonymous-block {
  display: block ! important;
  position: static ! important;
  float: none ! important;
  -moz-box-ordinal-group: inherit !important;
  text-overflow: inherit;
  overflow-clip-box: inherit;
}

*|*::-moz-scrolled-content, *|*::-moz-scrolled-canvas,
*|*::-moz-scrolled-page-sequence {
  /* e.g., text inputs, select boxes */
  padding: inherit;
  /* The display doesn't affect the kind of frame constructed here.  This just
     affects auto-width sizing of the block we create. */
  display: block;
  -moz-box-orient: inherit;
  /* make unicode-bidi inherit, otherwise it has no effect on text inputs and
     blocks with overflow: scroll; */
  unicode-bidi: inherit;
  text-overflow: inherit;
  /* Please keep the Multicol/Flex/Grid/Align sections below in sync with
     ::-moz-fieldset-content in forms.css */
  /* Multicol container */
  -moz-column-count: inherit;
  -moz-column-width: inherit;
  -moz-column-gap: inherit;
  -moz-column-rule: inherit;
  -moz-column-fill: inherit;
  /* Flex container */
  flex-direction: inherit;
  flex-wrap: inherit;
  /* Grid container */
  grid-auto-columns: inherit;
  grid-auto-rows: inherit;
  grid-auto-flow: inherit;
  grid-column-gap: inherit;
  grid-row-gap: inherit;
  grid-template-areas: inherit;
  grid-template-columns: inherit;
  grid-template-rows: inherit;
  /* CSS Align */
  align-content: inherit;
  align-items: inherit;
  justify-content: inherit;
  justify-items: inherit;
  /* Do not change these. nsCSSFrameConstructor depends on them to create a good
     frame tree. */
  position: static !important;
  float: none !important;
  overflow-clip-box: inherit;
}

*|*::-moz-viewport, *|*::-moz-viewport-scroll, *|*::-moz-canvas, *|*::-moz-scrolled-canvas {
  display: block !important;
  background-color: inherit;
}

*|*::-moz-viewport-scroll {
  overflow: auto;
%ifdef XP_WIN
  resize: both;
%endif
}

*|*::-moz-column-content {
  /* the column boxes inside a column-flowed block */
  /* make unicode-bidi inherit, otherwise it has no effect on column boxes */
  unicode-bidi: inherit;
  text-overflow: inherit;
  /* inherit the outer frame's display, otherwise we turn into an inline */
  display: inherit !important;
  /* Carry through our parent's height so that %-height children get
  their heights set */
  height: 100%;
}

*|*::-moz-anonymous-flex-item,
*|*::-moz-anonymous-grid-item {
  /* Anonymous blocks that wrap contiguous runs of text
   * inside of a flex or grid container. */
  display: block;
}

*|*::-moz-page-sequence, *|*::-moz-scrolled-page-sequence {
  /* Collection of pages in print/print preview. Visual styles may only appear
   * in print preview. */
  display: block !important;
  background: linear-gradient(#606060, #8a8a8a) fixed;
  height: 100%;
}

*|*::-moz-page {
  /* Individual page in print/print preview. Visual styles may only appear
   * in print preview. */
  display: block !important;
  background: white;
  box-shadow: 5px 5px 8px #202020;
  margin: 0.125in 0.25in;
}

*|*::-moz-pagecontent {
  display: block !important;
  margin: auto;
}

*|*::-moz-pagebreak {
  display: block !important;
}

*|*::-moz-anonymous-positioned-block {
  display: block !important;
  position: inherit; /* relative or sticky */
  top: inherit;
  left: inherit;
  bottom: inherit;
  right: inherit;
  z-index: inherit;
  clip: inherit;
  opacity: inherit;
  unicode-bidi: inherit;
  text-overflow: inherit;
}

/* Printing */

@media print {

  * {
    cursor: default !important;
  }

}

*|*:fullscreen:not(:root) {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100% !important;
  height: 100% !important;
  margin: 0 !important;
  min-width: 0 !important;
  max-width: none !important;
  min-height: 0 !important;
  max-height: none !important;
  box-sizing: border-box !important;
  object-fit: contain !important;
  transform: none !important;
}

/* Selectors here should match the check in
 * nsViewportFrame.cpp:ShouldInTopLayerForFullscreen() */
*|*:fullscreen:not(:root):not(:-moz-browser-frame) {
  -moz-top-layer: top !important;
}

*|*::backdrop {
  -moz-top-layer: top !important;
  display: block;
  position: fixed;
  top: 0; left: 0;
  right: 0; bottom: 0;
}

*|*:-moz-full-screen:not(:root)::backdrop {
  background: black;
}

/* XML parse error reporting */

parsererror|parsererror {
  display: block;
  font-family: sans-serif;
  font-weight: bold;
  white-space: pre;
  margin: 1em;
  padding: 1em;
  border-width: thin;
  border-style: inset;
  border-color: red;
  font-size: 14pt;
  background-color: lightyellow;
  color: black;
}

parsererror|sourcetext {
  display: block;
  white-space: pre;
  font-family: -moz-fixed;
  margin-top: 2em;
  margin-bottom: 1em;
  color: red;
  font-weight: bold;
  font-size: 12pt;
}

div:-moz-native-anonymous.moz-accessiblecaret,
div:-moz-native-anonymous.moz-accessiblecaret > div.image,
div:-moz-native-anonymous.moz-accessiblecaret > div.bar {
  position: absolute;
  z-index: 2147483647;
}

div:-moz-native-anonymous.moz-accessiblecaret > div.image {
  background-position: center bottom;
  background-size: 100%;
  background-repeat: no-repeat;
  bottom: 0;
  width: 100%;
  height: 100%;

  /* Override this property in moz-custom-content-container to make dummy touch
   * listener work. */
  pointer-events: auto;
}

div:-moz-native-anonymous.moz-accessiblecaret > div.bar {
  margin-left: 49%;
  background-color: #008aa0;
}

div:-moz-native-anonymous.moz-accessiblecaret.no-bar > div.bar {
  display: none;
}

div:-moz-native-anonymous.moz-accessiblecaret.normal > div.image {
  background-image: url("resource://gre-resources/accessiblecaret-normal@1x.png");
}

div:-moz-native-anonymous.moz-accessiblecaret.left > div.image {
  background-image: url("resource://gre-resources/accessiblecaret-tilt-left@1x.png");
  margin-left: -39%;
}

div:-moz-native-anonymous.moz-accessiblecaret.right > div.image {
  background-image: url("resource://gre-resources/accessiblecaret-tilt-right@1x.png");
  margin-left: 41%;
}

div:-moz-native-anonymous.moz-accessiblecaret.none {
  display: none;
}

@media (min-resolution: 1.5dppx) {
  div:-moz-native-anonymous.moz-accessiblecaret.normal > div.image {
    background-image: url("resource://gre-resources/accessiblecaret-normal@1.5x.png");
  }

  div:-moz-native-anonymous.moz-accessiblecaret.left > div.image {
    background-image: url("resource://gre-resources/accessiblecaret-tilt-left@1.5x.png");
  }

  div:-moz-native-anonymous.moz-accessiblecaret.right > div.image {
    background-image: url("resource://gre-resources/accessiblecaret-tilt-right@1.5x.png");
  }
}

@media (min-resolution: 2dppx) {
  div:-moz-native-anonymous.moz-accessiblecaret.normal > div.image {
    background-image: url("resource://gre-resources/accessiblecaret-normal@2x.png");
  }

  div:-moz-native-anonymous.moz-accessiblecaret.left > div.image {
    background-image: url("resource://gre-resources/accessiblecaret-tilt-left@2x.png");
  }

  div:-moz-native-anonymous.moz-accessiblecaret.right > div.image {
    background-image: url("resource://gre-resources/accessiblecaret-tilt-right@2x.png");
  }
}

@media (min-resolution: 2.25dppx) {
  div:-moz-native-anonymous.moz-accessiblecaret.normal > div.image {
    background-image: url("resource://gre-resources/accessiblecaret-normal@2.25x.png");
  }

  div:-moz-native-anonymous.moz-accessiblecaret.left > div.image {
    background-image: url("resource://gre-resources/accessiblecaret-tilt-left@2.25x.png");
  }

  div:-moz-native-anonymous.moz-accessiblecaret.right > div.image {
    background-image: url("resource://gre-resources/accessiblecaret-tilt-right@2.25x.png");
  }
}

/* Custom content container in the CanvasFrame, fixed positioned on top of
   everything else, not reacting to pointer events. */
div:-moz-native-anonymous.moz-custom-content-container {
  pointer-events: none;
  -moz-top-layer: top;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}