gecko-dev/layout/style/quirk.css

/* ***** BEGIN LICENSE BLOCK *****
 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Netscape Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/NPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is 
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or 
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the NPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the NPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

@namespace url(http://www.w3.org/1999/xhtml); /* set default namespace to HTML */

/* Quirk: input images have a blue border (b=28010) */ 

/* default border */
input[type=image] {
  border: 2px solid blue;
}

/* border when focused -- only change style to dotted */
input[type=image]:focused {
  border-style: dotted;
}

/* border when focused -- only change color to gray */
input[type=image][disabled] {
  border-color: GrayText;
}


/* Quirk: make orphaned LIs have inside bullet (b=1049) */

/* force inside position for orphaned lis */
li {
  list-style-position: inside; 
}

/* restore outside position for lists inside LIs */
li ul, li ol, li dir, li menu { 
  list-style-position: outside; 
}

/* undo previous two rules for properly nested lists */
  ul ul,   ul ol,   ul dir,   ul menu,   ul li,
  ol ul,   ol ol,   ol dir,   ol menu,   ol li,
 dir ul,  dir ol,  dir dir,  dir menu,  dir li,
menu ul, menu ol, menu dir, menu menu, menu li {
  list-style-position: inherit;
}


/* Quirk: ensure that we get proper padding if the very first 
 * node in an LI is another UL or OL. This is an ugly way to
 * fix the problem, because it extends the LI up into what
 * would otherwise appear to be the ULs space. (b=38832) */
/* Note: this fix will fail once we implement marker box 
 * alignment correctly. */
li > ul:first-node,
li > ol:first-node {
  padding-top: 1em;
}

/* Quirk: prevent bullet from resizing with the list item
 *   see bug 97351
 */
li:-moz-list-bullet {
  font-size: -moz-initial;
}

/* Quirk: cut off all font inheritance in tables and captions except for family. */
table, caption {
  font-size: -moz-initial;
  font-weight: -moz-initial;
  font-style: -moz-initial;
  font-variant: -moz-initial;
}

table {
  text-align: -moz-initial;
  white-space: normal; /* compatible with IE & spec */
  line-height: normal;
}


/* Quirk: collapse top margin of BODY and TD and bottom margin of TD */

/*
 * While it may seem simpler to use :first-node and :last-node without
 * tags, it's slower, since we have to do the :first-node or :last-node
 * check on every single element in the document.  If we list all the
 * element names for which the UA stylesheet specifies a margin, the
 * selectors will be hashed in the RuleHash and things will be much more
 * efficient.
 */

body > form:first-node, td > form:first-node, th > form:first-node,
body > p:first-node, td > p:first-node, th > p:first-node,
body > dl:first-node, td > dl:first-node, th > dl:first-node,
body > multicol:first-node, td > multicol:first-node, th > multicol:first-node,
body > blockquote:first-node, td > blockquote:first-node, th > blockquote:first-node,
body > h1:first-node, td > h1:first-node, th > h1:first-node,
body > h2:first-node, td > h2:first-node, th > h2:first-node,
body > h3:first-node, td > h3:first-node, th > h3:first-node,
body > h4:first-node, td > h4:first-node, th > h4:first-node,
body > h5:first-node, td > h5:first-node, th > h5:first-node,
body > h6:first-node, td > h6:first-node, th > h6:first-node,
body > listing:first-node, td > listing:first-node, th > listing:first-node,
body > plaintext:first-node, td > plaintext:first-node, th > plaintext:first-node,
body > xmp:first-node, td > xmp:first-node, th > xmp:first-node,
body > pre:first-node, td > pre:first-node, th > pre:first-node,
body > ul:first-node, td > ul:first-node, th > ul:first-node,
body > menu:first-node, td > menu:first-node, th > menu:first-node,
body > dir:first-node, td > dir:first-node, th > dir:first-node,
body > ol:first-node, td > ol:first-node, th > ol:first-node {
  margin-top: 0;
}

td > form:last-node, th > form:last-node,
td > p:last-node, th > p:last-node,
td > dl:last-node, th > dl:last-node,
td > multicol:last-node, th > multicol:last-node,
td > blockquote:last-node, th > blockquote:last-node,
td > h1:last-node, th > h1:last-node,
td > h2:last-node, th > h2:last-node,
td > h3:last-node, th > h3:last-node,
td > h4:last-node, th > h4:last-node,
td > h5:last-node, th > h5:last-node,
td > h6:last-node, th > h6:last-node,
td > listing:last-node, th > listing:last-node,
td > plaintext:last-node, th > plaintext:last-node,
td > xmp:last-node, th > xmp:last-node,
td > pre:last-node, th > pre:last-node,
td > ul:last-node, th > ul:last-node,
td > menu:last-node, th > menu:last-node,
td > dir:last-node, th > dir:last-node,
td > ol:last-node, th > ol:last-node {
  margin-bottom: 0;
}

/* Similar as above, but for empty elements
 *  collapse the bottom or top margins of empty elements
 *  - see bug 97361
 */
body > form:empty:first-node, td > form:empty:first-node, th > form:empty:first-node,
body > p:empty:first-node, td > p:empty:first-node, th > p:empty:first-node,
body > dl:empty:first-node, td > dl:empty:first-node, th > dl:empty:first-node,
body > multicol:empty:first-node, td > multicol:empty:first-node, th > multicol:empty:first-node,
body > blockquote:empty:first-node, td > blockquote:empty:first-node, th > blockquote:empty:first-node,
body > h1:empty:first-node, td > h1:empty:first-node, th > h1:empty:first-node,
body > h2:empty:first-node, td > h2:empty:first-node, th > h2:empty:first-node,
body > h3:empty:first-node, td > h3:empty:first-node, th > h3:empty:first-node,
body > h4:empty:first-node, td > h4:empty:first-node, th > h4:empty:first-node,
body > h5:empty:first-node, td > h5:empty:first-node, th > h5:empty:first-node,
body > h6:empty:first-node, td > h6:empty:first-node, th > h6:empty:first-node,
body > listing:empty:first-node, td > listing:empty:first-node, th > listing:empty:first-node,
body > plaintext:empty:first-node, td > plaintext:empty:first-node, th > plaintext:empty:first-node,
body > xmp:empty:first-node, td > xmp:empty:first-node, th > xmp:empty:first-node,
body > pre:empty:first-node, td > pre:empty:first-node, th > pre:empty:first-node,
body > ul:empty:first-node, td > ul:empty:first-node, th > ul:empty:first-node,
body > menu:empty:first-node, td > menu:empty:first-node, th > menu:empty:first-node,
body > dir:empty:first-node, td > dir:empty:first-node, th > dir:empty:first-node,
body > ol:empty:first-node, td > ol:empty:first-node, th > ol:empty:first-node {
  margin-bottom: 0;
}

td > form:empty:last-node, th > form:empty:last-node,
td > p:empty:last-node, th > p:empty:last-node,
td > dl:empty:last-node, th > dl:empty:last-node,
td > multicol:empty:last-node, th > multicol:empty:last-node,
td > blockquote:empty:last-node, th > blockquote:empty:last-node,
td > h1:empty:last-node, th > h1:empty:last-node,
td > h2:empty:last-node, th > h2:empty:last-node,
td > h3:empty:last-node, th > h3:empty:last-node,
td > h4:empty:last-node, th > h4:empty:last-node,
td > h5:empty:last-node, th > h5:empty:last-node,
td > h6:empty:last-node, th > h6:empty:last-node,
td > listing:empty:last-node, th > listing:empty:last-node,
td > plaintext:empty:last-node, th > plaintext:empty:last-node,
td > xmp:empty:last-node, th > xmp:empty:last-node,
td > pre:empty:last-node, th > pre:empty:last-node,
td > ul:empty:last-node, th > ul:empty:last-node,
td > menu:empty:last-node, th > menu:empty:last-node,
td > dir:empty:last-node, th > dir:empty:last-node,
td > ol:empty:last-node, th > ol:empty:last-node {
  margin-top: 0;
}

/* Quirk: support the ways of making PRE have wrapping */
pre[wrap], pre[cols], pre[width] {
  white-space: -moz-pre-wrap;
}


/* Quirk: HRs avoid floats (b=18754) */

hr {
  display: inline;
  -moz-box-sizing: border-box;
  margin: 0 0.1% 0 0.1%; /* Mmm! Hack-on-a-hack for bug 81776 */
  font-size: -moz-initial !important;
}

hr:before {
  white-space: pre;
  content: "\A";
}

hr:after {
  white-space: pre;
  content: "\A";
}

/* Quirk: DD not in DL has text-indent instead of margin (b=5119) */

:not(dl) > dd {
  display: inline;
  margin: 0;
}

:not(dl) > dd:before {
  display: inline;
  white-space: pre;
  font-size: 1px;
  line-height: 0;
  content: "\A  ";
  margin-right: 40px;
}

/* quirk to indent nested DL elements (b=8749) */
dl > dl {
  display: block;
  margin-left: 40px;
}

/* Quirk: MAP acts like an inline, not a block */
map {
  display: inline;
}

/* Quirk: Make floated images have a margin  (b=58899) */
img[align=left] {
  margin-right: 3px;
}

img[align=right] {
  margin-left: 3px;
}

/*
 * XXX This is a potential performance problem.  This should not be
 * using an attribute!
 */

/* Quirk: Make sure that the residual style tags' size info. 
 * does not take precedence over heading tags' size. (b=77352)
 * Note: This special attribute is set only for a residual 
 * style tag within a heading tag.
 */
*[_moz-rs-heading] { 
  font-size: inherit !important; 
}