[css-align-3][css-text-decor-4] Add <line-width> to appropriate properties. w3c/csswg-drafts@05005de

Author: triple-underscore

css-align-ja.html

@@ -289,8 +289,8 @@
 ●●options
 
 spec_title:CSS Box Alignment Module Level 3
-spec_date:2026-01-30
-trans_update:2026-02-01
+spec_date:2026-03-04
+trans_update:2026-03-06
 source_checked:241219
 page_state_key:CSS
 original_url:https://drafts.csswg.org/css-align-3/
@@ -417,6 +417,7 @@
 t.self-position:#typedef-self-position
 
 t.length-percentage:~CSSVAL#typedef-length-percentage
+t.line-width:~CSSBORDER#typedef-line-width
 
 	●v
 v.first baseline:#valdef-justify-self-first-baseline
@@ -1068,6 +1069,8 @@
 
 [CSS-ANCHOR-POSITION-1]
     Tab Atkins Jr.; Elika Etemad; Ian Kilpatrick. ＜CSS Anchor Positioning Module Level 1＞. URL: https://drafts.csswg.org/css-anchor-position-1/
+[CSS-BACKGROUNDS-3]
+    Elika Etemad; Brad Kemper. ＜CSS Backgrounds and Borders Module Level 3＞. URL: https://drafts.csswg.org/css-backgrounds/
 [CSS-BOX-4]
     Elika Etemad. ＜CSS Box Model Module Level 4＞. URL: https://drafts.csswg.org/css-box-4/
 [CSS-BREAK-4]
@@ -5692,18 +5695,18 @@ <h3 title="Row and Column Gutters: the row-gap and column-gap properties">8.1. ~
 <div>
 ◎名 `row-gap@p, `column-gap@p
 <!-- `row-gap@p -->
-◎値 `normal^v | `length-percentage [0,∞]$t
+◎値 `normal^v | `length-percentage [0,∞]$t | `line-width$t
 ◎初 `normal^v
 ◎適 `複-~col容器$／`~flex容器$／`格子~容器$
 ◎継 されない
 ◎百 <a href="#gap-percent">§ `gap^p ~propにおける百分率</a>を見よ
-◎算  指定された~keyword／`length-percentage$t の算出d値
+◎算  指定された~keyword／ `length-percentage$t の算出d値
 ◎順 文法に従う
 ◎ア 算出d値の型による
 ◎表終
 ◎
 Name: 	row-gap, column-gap
-Value: 	normal | &lt;length-percentage [0,∞]&gt;
+Value: 	normal | &lt;length-percentage [0,∞]&gt; | &lt;line-width&gt;
 Initial: 	normal
 Applies to: 	multi-column containers, flex containers, grid containers
 Inherited: 	no
@@ -5743,6 +5746,7 @@ <h3 title="Row and Column Gutters: the row-gap and column-gap properties">8.1. ~
 </p>
 <dl>
 	<dt>`length-percentage [0,∞]$t</dt>
+	<dt>`line-width$t</dt>
 	<dd>
 ［
 “~row” どうし／ “~col” どうし

css-text-decor-ja.html

@@ -222,8 +222,8 @@
 ●●options
 
 spec_title:CSS Text Decoration Module Level 4
-spec_date:2025-11-11
-trans_update:2026-01-14
+spec_date:2026-03-04
+trans_update:2026-03-06
 	source_checked:251111
 page_state_key:CSS
 original_url:https://drafts.csswg.org/css-text-decor-4/
@@ -233,7 +233,7 @@
 ref_id_lowercase:true
 site_nav:typeset,css
 conformance:css
-copyright:2025,permissive
+copyright:2026,permissive
 trans_1st_pub:2015-10-10
 
 ●●class_map
@@ -343,6 +343,7 @@
 t.color:~CSSCOLOR#typedef-color
 t.length-percentage:~CSSVAL#typedef-length-percentage
 t.length:~CSSVAL#length-value
+t.line-width:~CSSBORDER#typedef-line-width
 t.percentage:~CSSVAL#percentage-value
 t.string:~CSSVAL#string-value
 t.shadow:~CSSBG3#typedef-shadow
@@ -387,6 +388,7 @@
 	#valdef-text-decoration-thickness-auto
 	#valdef-text-decoration-thickness-from-font
 	t.length-percentage:#valdef-text-decoration-thickness-length-percentage
+	t.line-width:#valdef-text-decoration-thickness-line-width
 
 	text-underline-position:
 	#valdef-text-underline-position-from-font
@@ -1086,9 +1088,9 @@
 [CSS-CASCADE-5]
     Elika Etemad; Miriam Suzanne; Tab Atkins Jr.. ＜CSS Cascading and Inheritance Level 5＞. URL: https://drafts.csswg.org/css-cascade-5/
 [CSS-COLOR-4]
-    Chris Lilley; Tab Atkins Jr.; Lea Verou. ＜CSS Color Module Level 4＞. URL: https://drafts.csswg.org/css-color-4/
+    Tab Atkins Jr.; Chris Lilley; Lea Verou. ＜CSS Color Module Level 4＞. URL: https://drafts.csswg.org/css-color-4/
 [CSS-COLOR-5]
-    Chris Lilley; et al. ＜CSS Color Module Level 5＞. URL: https://drafts.csswg.org/css-color-5/
+    Chris Lilley; Una Kravets; Lea Verou. ＜CSS Color Module Level 5＞. URL: https://drafts.csswg.org/css-color-5/
 [CSS-DISPLAY-4]
     Elika Etemad; Tab Atkins Jr.. ＜CSS Display Module Level 4＞. URL: https://drafts.csswg.org/css-display-4/
 [CSS-FONTS-3]
@@ -1112,7 +1114,7 @@
 [CSS-TEXT-4]
     Elika Etemad; et al. ＜CSS Text Module Level 4＞. URL: https://drafts.csswg.org/css-text-4/
 [CSS-UI-4]
-    Florian Rivoal. ＜CSS Basic User Interface Module Level 4＞. URL: https://drafts.csswg.org/css-ui-4/
+    Tab Atkins Jr.; Florian Rivoal. ＜CSS Basic User Interface Module Level 4＞. URL: https://drafts.csswg.org/css-ui-4/
 [CSS-VALUES-3]
     Tab Atkins Jr.; Elika Etemad. ＜CSS Values and Units Module Level 3＞. URL: https://drafts.csswg.org/css-values-3/
 [CSS-VALUES-4]
@@ -1122,9 +1124,11 @@
 [CSS2]
     Bert Bos; et al. ＜Cascading Style Sheets Level 2 Revision 1 (CSS 2.1) Specification＞. URL: https://drafts.csswg.org/css2/
 [FILL-STROKE-3]
-    Elika Etemad; Tab Atkins Jr.. ＜CSS Fill and Stroke Module Level 3＞. URL: https://drafts.fxtf.org/fill-stroke/
+    Elika Etemad; Tab Atkins Jr.. ＜CSS Fill and Stroke Module Level 3＞. URL: https://drafts.csswg.org/fill-stroke/
 [RFC2119]
     S. Bradner. ＜Key words for use in RFCs to Indicate Requirement Levels＞. March 1997. Best Current Practice. URL: https://datatracker.ietf.org/doc/html/rfc2119
+[SELECTORS-4]
+    Elika Etemad; Tab Atkins Jr.. ＜Selectors Level 4＞. URL: https://drafts.csswg.org/selectors/
 [UAX11]
     Ken Lunde 小林剣. ＜East Asian Width＞. 24 July 2025. Unicode Standard Annex #11. URL: https://www.unicode.org/reports/tr11/tr11-44.html
 [UAX15]
@@ -2044,7 +2048,7 @@ <h3 title="Text Decoration Line Thickness: the text-decoration-thickness propert
 
 <div>
 ◎名 `text-decoration-thickness@p
-◎値 `auto$v | `from-font$v | `length-percentage$t
+◎値 `auto$v | `from-font$v | `length-percentage$t | `line-width$t
 ◎初 `auto$v
 ◎適 すべての要素
 ◎継 されない
@@ -2106,8 +2110,9 @@ <h3 title="Text Decoration Line Thickness: the text-decoration-thickness propert
 </dd>
 
 	<dt id="valdef-text-decoration-thickness-length-percentage">`length-percentage$t</dt>
+	<dt id="valdef-text-decoration-thickness-line-width">`line-width$t</dt>
 	<dd>
-長さ値は、
+長さ値【 `line-width$t も含む】は、
 ~text装飾~線の太さを固定d長さとして指定する。
 ◎
 A length value specifies the thickness of text decoration lines as a fixed length.