<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>
<code class="CSS example" xml:lang="en">outline-offset: -2<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">px</anchor></code></p><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> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Firefox3</anchor>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Opera9</anchor>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WebKit</anchor> のいずれも対応しています。</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> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Firefox3</anchor> は <code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">-moz-outline-offset</anchor></code> にも対応していますが、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">構文解析</anchor>の時点で <code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">outline-offset</anchor></code> に置き換えられるようです。</p><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> <cite xml:lang="en"><strong>[</strong>css-ui-3<strong>]</strong> Relax from MUST to SHOULD constraints on negative outline-…</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">frivoal</anchor>著, <time>2017-01-26 17:52:53 +09:00</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/w3c/csswg-drafts/commit/a8008f6a1e2794a83e67a0c1aa0e6b9912a82b66">https://github.com/w3c/csswg-drafts/commit/a8008f6a1e2794a83e67a0c1aa0e6b9912a82b66</anchor-external></p></body></html>