<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> <dl><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">局所名</anchor></dt><dd><code class="HTMLe">layer</code></dd><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">開始タグ</anchor></dt><dd>必須</dd><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">終了タグ</anchor></dt><dd>必須</dd><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">内容模型</anchor></dt><dd><code class="SGML">%<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Flow</anchor></code> か?</dd><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor></dt><dd><table><tbody><tr><td>属性名</td><td>属性値</td><td>既定値</td><td>説明</td><td>状態</td><td>出典</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">above</anchor></code></td><td></td><td></td><td></td><td>非標準</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">background</anchor></code></td><td></td><td></td><td></td><td>非標準</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">below</anchor></code></td><td></td><td></td><td></td><td>非標準</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">bgcolor</anchor></code></td><td></td><td></td><td></td><td>非標準</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">clip</anchor></code></td><td></td><td></td><td></td><td>非標準</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">left</anchor></code></td><td></td><td></td><td></td><td>非標準</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">name</anchor></code></td><td></td><td></td><td></td><td>非標準</td></tr><tr><td><code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">overflow</anchor></code></td></tr><tr><td><code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">pagex</anchor></code></td></tr><tr><td><code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">pagey</anchor></code></td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">src</anchor></code></td><td><code class="SGML">%<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">URI</anchor></code></td><td></td><td></td><td>非標準</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">top</anchor></code></td><td></td><td></td><td></td><td>非標準</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">visibility</anchor></code></td><td></td><td></td><td></td><td>非標準</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">width</anchor></code></td><td></td><td></td><td></td><td>非標準</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">z-index</anchor></code></td><td></td><td></td><td></td><td>非標準</td></tr></tbody></table></dd></dl></p><section><h1>歴史</h1><section><h1>Netscape4 での実装</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[10]</anchor-end> 
<cite>Dynamic HTML in Communicator</cite>, <time>2024-08-16T08:32:30.000Z</time>, <time>2000-12-06T01:28:10.727Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/20001206012700/http://developer.netscape.com/docs/manuals/communicator/dynhtml/layers31.htm#1026297">https://web.archive.org/web/20001206012700/http://developer.netscape.com/docs/manuals/communicator/dynhtml/layers31.htm#1026297</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="11" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[11]</anchor-end> 
<cite>Dynamic HTML in Communicator</cite>, <time>2024-08-16T08:47:26.000Z</time>, <time>2000-12-06T02:36:54.823Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/20001206023400/http://developer.netscape.com/docs/manuals/communicator/dynhtml/layers33.htm#1067600">https://web.archive.org/web/20001206023400/http://developer.netscape.com/docs/manuals/communicator/dynhtml/layers33.htm#1067600</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="12" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[12]</anchor-end> 
<cite>Dynamic HTML in Communicator</cite>, <time>2024-08-16T09:00:54.000Z</time>, <time>2000-12-06T02:30:10.080Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/20001206020200/http://developer.netscape.com/docs/manuals/communicator/dynhtml/layers32.htm#1036445">https://web.archive.org/web/20001206020200/http://developer.netscape.com/docs/manuals/communicator/dynhtml/layers32.htm#1036445</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="13" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[13]</anchor-end> 
<cite>HTML Tag Reference</cite>, <time>2024-08-16T12:31:40.000Z</time>, <time>2001-06-08T08:24:34.869Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://web.archive.org/web/20010608081926/http://developer.netscape.com/docs/manuals/htmlguid/tags12.htm#tags%3ALAYER">http://web.archive.org/web/20010608081926/http://developer.netscape.com/docs/manuals/htmlguid/tags12.htm#tags%3ALAYER</anchor-external></p><figure class="data"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="111" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[111]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTML要素概説</anchor></figcaption><dl><dt><f xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素名</f></dt><dd><code>layer</code></dd><dt>日付</dt><dd><time>1997</time></dd><dt>説明</dt><dd>
<time>1997</time>頃の
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Netscape Navigator 4.0</anchor>
は、
<code>layer</code>
を実装した。
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>の位置や背景などを<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">内容属性</anchor>で指定できる。
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">JavaScript</anchor> からの操作対象にもなる。</dd><dt>説明</dt><dd>
当時は一部の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Webサイト</anchor>で利用されていたが、
勢力を急拡大させていた
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Internet Explorer</anchor>
が対応しなかったため、
普及は限定的だった。</dd><dt>説明</dt><dd>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">KHTML</anchor>
や
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WebKit</anchor>
は、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">構文解析</anchor>や<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者エージェントスタイルシート</anchor>で
<code>layer</code>
に部分対応していた。
<cite>HTML5</cite> の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者エージェントスタイルシート</anchor>にもあった。</dd><dt>説明</dt><dd>
<time>2009-02-11</time>、
<cite>HTML5</cite>
の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者エージェントスタイルシート</anchor>から
<code>layer</code>
が削除された。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="18" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;18</anchor-internal></src></dd><dt>出典</dt><dd><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li>
<anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="17" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[17]</anchor-end> 
<dfn>NSDHTML:Layers31</dfn>:
<cite xml:lang="en">Dynamic HTML in Communicator</cite>, 
<data itemprop="author"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Netscape Communications Corporation</anchor></data>,
<time itemprop="published">1997</time>,
<time>2024-08-16T08:34:31.000Z</time>, <time>2000-12-06T01:30:12.060Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/20001206012700/http://developer.netscape.com/docs/manuals/communicator/dynhtml/layers31.htm">https://web.archive.org/web/20001206012700/http://developer.netscape.com/docs/manuals/communicator/dynhtml/layers31.htm</anchor-external></li><li>
<anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="18" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[18]</anchor-end> 
<cite>HTML5 r2781</cite>, 
<data itemprop="author"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Hixie</anchor></data>, 
<time itemprop="published">2009-02-11 17:03:22 +09:00</time>, <time>2024-09-04T13:41:08.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/87c1e104421423a4df9b87de2b3285c90dafba2b">https://github.com/whatwg/html/commit/87c1e104421423a4df9b87de2b3285c90dafba2b</anchor-external></li></ul></refs></dd></dl></figure></section><section><h1>KHTML での実装</h1><p>2001年8月24日版の <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">KHTML</anchor> の最古の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者エージェント・スタイル・シート</anchor>には既に
<code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">layer</anchor></code> に <code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">display</anchor>: <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">block</anchor></code>
と指定されていました。</p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><cite xmlns="http://www.w3.org/1999/xhtml">/trunk/WebCore/khtml/css/html4.css – WebKit</cite> (<time xmlns="http://www.w3.org/1999/xhtml">2010-06-27 19:18:15 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://trac.webkit.org/browser/trunk/WebCore/khtml/css/html4.css?rev=4">http://trac.webkit.org/browser/trunk/WebCore/khtml/css/html4.css?rev=4</anchor-external></comment-p></section><section><h1>Web Applications 1.0 での標準化</h1><ed xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">UASS への追加</ed><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> 2009年2月11日には該当部分が削除されました。</p><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="14" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[14]</anchor-end> 
<cite xml:lang="en">(X)HTML5 Tracking</cite> (<time>2009-02-11 19:22:59 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://html5.org/tools/web-apps-tracker?from=2780&amp;to=2781">http://html5.org/tools/web-apps-tracker?from=2780&amp;to=2781</anchor-external><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="15" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[15]</anchor-end> 
<cite xml:lang="en"><strong>[</strong><strong>]</strong> (0) Remove &lt;layer&gt;, make &lt;td&gt;/&lt;th&gt; margins collapse too.</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Hixie</anchor>, <time>2009-02-11 17:03:22 +09:00</time>, <time>2024-09-04T13:41:08.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/87c1e104421423a4df9b87de2b3285c90dafba2b">https://github.com/whatwg/html/commit/87c1e104421423a4df9b87de2b3285c90dafba2b</anchor-external></li></ul></li></ul><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="19" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[19]</anchor-end> 
今は <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">DOM</anchor> 関連の規定も残っていませんし、
<cite>HTML Standard</cite> 
の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">廃止</anchor>された<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>のリストにすら載っていません。</p></section></section><section><h1>実装</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WinIE</anchor>、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Gecko</anchor>、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Opera</anchor> のいずれもまったく実装していません。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[5]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WebKit</anchor> は <code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">display</anchor>: <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">block</anchor></code> で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">レンダリング</anchor>しますが、
それ以上の実装はされていません。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WebKit</anchor> は <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">layer</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">開始タグ</anchor>で開いている <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">p</anchor></code>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>を閉じるようです。</p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://software.hixie.ch/utilities/js/live-dom-viewer/?%3Cp%3EA%3Clayer%3EB%3C%2Flayer%3EC">http://software.hixie.ch/utilities/js/live-dom-viewer/?%3Cp%3EA%3Clayer%3EB%3C%2Flayer%3EC</anchor-external></comment-p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end>  <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WebKit</anchor> は <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">layer</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>の中に<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">フロー内容</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">開始タグ</anchor>があっても<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>は閉じませんが、<code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">layer</anchor></code> の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">終了タグ</anchor>は <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">p</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>を自動的に閉じることはしません。</p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://software.hixie.ch/utilities/js/live-dom-viewer/?a%3Clayer%3Eb%3Cp%3Ec%3C%2Flayer%3Ed">http://software.hixie.ch/utilities/js/live-dom-viewer/?a%3Clayer%3Eb%3Cp%3Ec%3C%2Flayer%3Ed</anchor-external> は「c」と「d」が <code xmlns="http://www.w3.org/1999/xhtml" class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">layer</anchor></code> の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">子供</anchor>の <code xmlns="http://www.w3.org/1999/xhtml" class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">p</anchor></code> の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">子供</anchor> (2つの<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">テキスト節点</anchor>) となります。</comment-p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><code xmlns="http://www.w3.org/1999/xhtml" class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">nolayer</anchor></code> でも同じ挙動のようです。</comment-p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[9]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WebKit</anchor> が <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTML5</anchor> の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">構文解析器</anchor>になって久しく、 <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Chrome</anchor> は <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;7</anchor-internal> や <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;8</anchor-internal>
のような挙動はしません。しかし <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;5</anchor-internal> はまだ残っています。 <time>2013-11-11T13:06:47.0Z</time></p></section><section><h1>関連</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[6]</anchor-end> ほとんど同じで<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">行内要素</anchor>である点だけが異なる <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ilayer</anchor></code>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>もあります。</p></section><section><h1>メモ</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="16" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[16]</anchor-end> <cite>Webmonkey: html: Sifting Through Netscape 4.0's Layers</cite>, <time>2024-09-28T09:55:20.000Z</time>, <time>1999-10-07T08:54:34.457Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/19991007085423/http://www.hotwired.com/webmonkey/html/97/03/index2a.html">https://web.archive.org/web/19991007085423/http://www.hotwired.com/webmonkey/html/97/03/index2a.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> <cite>Layer</cite>
(<time>2005-04-03 06:20:42 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.blooberry.com/indexdot/html/tagpages/l/layer.htm">http://www.blooberry.com/indexdot/html/tagpages/l/layer.htm</anchor-external></p></section></body></html>