[css-conditional-5][meta] Fix some linking/markup issues.

Author: tabatkins

css-conditional-5/Overview.bs

@@ -31,12 +31,6 @@ WPT Display: open
 </pre>
 
 <pre class="link-defaults">
-	spec:css2; type:dfn; text:stacking context
-	spec:css2; type:property; text:content
-	spec:css-display-3; type:property; text:display
-	spec:css2; type:property; text:counter-increment
-	spec:css-ui-3; type:property; text:text-overflow
-	spec:css-grid-1; type:property; text:grid
 	spec:css-break-3; type:dfn; text:forced break
 	spec:css-break-3; type:dfn; text:fragmentation
 	spec:css-break-3; type:dfn; text:fragmentation container
@@ -48,24 +42,31 @@ WPT Display: open
 	spec:css-conditional-4; type:type; text:<supports-selector-fn>
 	spec:css-contain-2; type:dfn; text:layout containment box
 	spec:css-contain-2; type:dfn; text:size containment box
+	spec:css-display-3; type:property; text:display
 	spec:css-fonts-4; type:type; text:<font-format>
 	spec:css-fonts-4; type:type; text:<font-tech>
+	spec:css-grid-1; type:property; text:grid
 	spec:css-pseudo-4; type:dfn; text:fictional tag sequence
 	spec:css-pseudo-4; type:selector; text:::file-selector-button
 	spec:css-pseudo-4; type:selector; text:::placeholder
 	spec:css-scroll-snap-2; type:dfn; text:scrollsnapchanging
-	spec:css-sizing-4; type:property; text:contain-intrinsic-size
-	spec:css-sizing-4; type:property; text:aspect-ratio
-	spec:intersection-observer; type:dfn; text:intersection root
-	spec:css-sizing-3; type:property;
-		text:min-width
-		text:min-height
-	spec:css-sizing-3; type:dfn; text:width
-	spec:css-sizing-3; type:property; text:height
 	spec:css-sizing-3; type:dfn; text:height
 	spec:css-sizing-3; type:dfn; text:size
-	spec:css-values-4; type:dfn; text:relative length
+	spec:css-sizing-3; type:dfn; text:width
+	spec:css-sizing-3; type:property; text:height
+	spec:css-sizing-3; type:property; text:min-height
+	spec:css-sizing-3; type:property; text:min-width
+	spec:css-sizing-4; type:property; text:aspect-ratio
+	spec:css-sizing-4; type:property; text:contain-intrinsic-size
+	spec:css-ui-3; type:property; text:text-overflow
 	spec:css-values-4; type:dfn; text:identifier
+	spec:css-values-4; type:dfn; text:relative length
+	spec:css2; type:dfn; text:stacking context
+	spec:css2; type:property; text:content
+	spec:css2; type:property; text:counter-increment
+	spec:infra; type:dfn; text:list
+	spec:intersection-observer; type:dfn; text:intersection root
+	spec:selectors-4; type:dfn; text:pseudo-elements
 	spec:web-animations-1; type:dfn; text:effect values
 </pre>
 
@@ -127,6 +128,11 @@ Extensions to the ''@supports'' rule</h2>
 		<dfn>&lt;supports-env-fn></dfn> = env( <<ident>> )
 	</pre>
 
+	<dfn>&lt;declaration></dfn> here matches anything that would be successfully parsed by <l spec=css-syntax>[=consume a declaration=]</l>,
+	ignoring the context-validation check at the end of that algorithm.
+	<span class=note>Notably, this includes a trailing ''!important'',
+	which is valid but ignored for the purpose of ''@supports''.</span>
+
 	<dl dfn-type=function dfn-for="@supports">
 		: <<supports-condition-name>>
 		::
@@ -2018,7 +2024,7 @@ The <code>CSSContainerRule</code> interface</h3>
 			<div algorithm="CSSContainerRule.containerName">
 				1. Let |conditions| be the result of getting the {{CSSContainerRule/conditions}} attribute.
 				1. If the length of |conditions| is 1:
-					1. Return the only |condition|'s {{CSSContainerCondition/name}}.
+					1. Return the only |conditions| item's {{CSSContainerCondition/name}}.
 				1. return <code>""</code>.
 			</div>
 
@@ -2028,7 +2034,7 @@ The <code>CSSContainerRule</code> interface</h3>
 			<div algorithm="CSSContainerRule.containerQuery">
 				1. Let |conditions| be the result of getting the {{CSSContainerRule/conditions}} attribute.
 				1. If the length of |conditions| is 1:
-					1. Return the only |condition|'s {{CSSContainerCondition/query}}.
+					1. Return the only |conditions| item's {{CSSContainerCondition/query}}.
 				1. Return <code>""</code>.
 			</div>