[css-align] Fix linking errors.

Author: fantasai

css-align/Overview.bs

@@ -22,6 +22,9 @@ At Risk: ''[ first | last ]? baseline'', the <<overflow-position>> keywords, the
 
 <pre class=link-defaults>
 spec:css-overflow-3; type:dfn; text:scroll container
+spec:css22; type:property; text:vertical-align
+spec:css-inline-3; type:property; text:dominant-baseline
+spec:css-inline-3; type:property; text:alignment-baseline
 </pre>
 
 <style>
@@ -688,7 +691,7 @@ Details per Layout Mode {#distribution-details}
 		<tr>
 			<th>''justify-content/normal'' Behavior
 			<td>
-				''justify-content/normal'' behaves as ''stretch'';
+				''justify-content/normal'' behaves as ''justify-content/stretch'';
 				both are defined as described in the column-sizing rules
 				of [[!CSS3-MULTICOL]].
 
@@ -757,7 +760,7 @@ Details per Layout Mode {#distribution-details}
 		<tr>
 			<th>''justify-content/normal'' Behavior
 			<td>
-				''justify-content/normal'' generally behaves as ''stretch'',
+				''justify-content/normal'' generally behaves as ''justify-content/stretch'',
 				except that items with an intrinsic ratio maintain that ratio.
 	</table>
 
@@ -991,7 +994,7 @@ Inline/Main-Axis Alignment: the 'justify-self' property</h3>
 
 				If the box has non-''top/auto'' offsets in this axis,
 				and either 'margin' in this axis is ''margin/auto'',
-				an ''width/auto'' 'width' ('height', for <a>vertical writing modes</a>) is treated as ''stretch''
+				an ''width/auto'' 'width' ('height', for <a>vertical writing modes</a>) is treated as ''width/stretch''
 				and ''margin/auto'' margins are treated as zero.
 				(Otherwise, when 'justify-self' is not ''justify-self/normal'',
 				''width: auto'' (''height: auto'') is treated as ''width/fit-content''
@@ -1138,8 +1141,8 @@ Block/Cross-Axis Alignment: the 'align-self' property</h3>
 
 				If the box has non-''top/auto'' offsets in this axis,
 				and either 'margin' in this axis is ''margin/auto'',
-				an ''width/auto'' 'height' ('width', for <a>vertical writing modes</a>)
-				is treated as ''stretch''
+				an ''height/auto'' 'height' ('width', for <a>vertical writing modes</a>)
+				is treated as ''height/stretch''
 				and ''margin/auto'' margins are treated as zero.
 				(Otherwise, when 'align-self' is not ''align-self/normal'',
 				''height: auto'' (''width: auto'') is treated as ''height/fit-content''