[css-ruby] Use CSS-INLINE-3 rather than CSS2 as the ref for line-height

frivoal · frivoal · commit 23baa2a78d0e · 2021-02-03T11:03:35.000+09:00
diff --git a/css-ruby-1/Overview.bs b/css-ruby-1/Overview.bs
@@ -914,7 +914,7 @@ Line Spacing</h3>
 	The 'line-height' property controls spacing between lines in CSS.
 	When inline content on line is shorter than the 'line-height',
 	half-leading is added on either side of the content,
-	as specified in <a href="https://www.w3.org/TR/CSS2/visudet.html#line-height">CSS2.1&sect;10.8</a>. [[!CSS2]]
+	as specified in [[CSS-INLINE-3#line-height]].
 
 	In order to ensure consistent spacing of lines,
 	documents with ruby typically ensure that the 'line-height' is large enough
