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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html lang="en">
<HEAD>
<TITLE>Changes</TITLE>
<link rel="stylesheet" href="style/default.css" type="text/css">
<link rel="stylesheet" href="https://www.w3.org/StyleSheets/TR/2016/W3C-ED.css" type="text/css">
<link rel="prev" href="refs.html">
<link rel="next" href="sample.html">
<link rel="contents" href="Overview.html#minitoc">
<link rel="CSS-properties" href="propidx.html" title="properties">
<link rel="index" href="indexlist.html" title="index">
<link rel="first" href="Overview.html">
<script type="text/javascript" src="https://www.w3.org/scripts/TR/2016/fixup.js"></script>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
</HEAD>
<BODY>
<div class="navbar">
<p><a href="refs.html">previous</a>
<a href="sample.html">next</a>
<a href="Overview.html#minitoc">contents</a>
<a href="propidx.html">properties</a>
<a href="indexlist.html">index</a>
</div>
<hr class="navbar">
<H1><a name="q0">Appendix C. Changes</a></H1>
<div id="toc" class="subtoc">
</div>
<P><em>This appendix is informative, not normative.</em></P>
<P>Below are the changes relative to the second revision of CSS2
(CSS 2.2 [[CSS22]]). The changes between the first and the second
revisions are listed in the <a
href="https://www.w3.org/TR/CSS22/changes.html" >Changes section of
CSS 2.2</a> The changes between the original CSS2 specification (see
<a href="refs.html#ref-CSS2" rel="biblioentry" class="noxref"><span class="informref">[CSS2]</span></a>) and CSS 2.1 (see <a href="refs.html#ref-CSS21" rel="biblioentry" class="noxref"><span class="informref">[CSS21]</span></a>) can be found in the <a
href="http://www.w3.org/TR/CSS21/changes.html" >Changes section of
CSS 2.1.</a>
<p>This chapter is not a complete list of changes. Minor editorial
changes and most changes to examples are not listed here.
<ul>
<li id=s.10.8.1 class=change>
<p>In <a href="visudet.html#leading" >“10.8.1 Leading and
half-leading”</a>, replace the last paragraph as follows:
<blockquote>
<p><del>The baseline of an 'inline-block' is the baseline of
its last line box in the normal flow, unless it has
either no in-flow line boxes or if its 'overflow'
property has a computed value other than 'visible', in
which case the baseline is the bottom margin edge.</del>
<p><ins>The baseline of an 'inline-block’ whose ‘overflow’
property has a computed value of ‘visible’ is the
baseline of its last line box in the normal flow, unless
it has no in-flow line boxes, in which case the baseline
is the bottom margin edge. The baseline of an
inline-block whose ‘overflow’ property has a computed
value not equal to ‘visible’ is the higher of either its
bottom margin edge or the baseline of its last line box
in the normal flow, unless it has no in-flow line boxes,
in which case its baseline is the baseline is the bottom
margin edge.</ins>
</blockquote>
<p>This avoids an undesirable visual difference between
'overflow: visible' and 'overflow: auto', in particular in
the case when there is no visible scrolling mechanism,
beause the height is sufficient.
</ul>
<hr class="navbar">
<div class="navbar">
<p><a href="refs.html">previous</a>
<a href="sample.html">next</a>
<a href="Overview.html#minitoc">contents</a>
<a href="propidx.html">properties</a>
<a href="indexlist.html">index</a>
</div>
</BODY>
</HTML>