[css-contin-3] Address typos

Author: mirisuzanne

css-contain-3/Overview.bs

@@ -44,7 +44,7 @@ spec:css-values-4; type:dfn; text:relative length
 <h2 id='intro'>
 Introduction</h2>
 
-	ISSUE: This is a diff spec over <a href="https://www.w3.org/TR/css-contain-2/">CSS Containment Level 2</a>.
+	Issue: This is a diff spec over <a href="https://www.w3.org/TR/css-contain-2/">CSS Containment Level 2</a>.
 	It is currently an Exploratory Working Draft:
 	if you are implementing anything, please use Level 2 as a reference.
 	We will merge the Level 2 text into this draft once it reaches CR.
@@ -489,9 +489,6 @@ Inline-size: the '@container/inline-size' feature</h4>
 	of the [=query container=]’s [=content box=]
 	in the [=query container=]’s [=inline axis=].
 
-	ISSUE: What if the box wants to query
-	the size of the container in its own inline axis?
-
 
 <h4 id="block-size">
 Block-size: the '@container/block-size' feature</h4>
@@ -508,9 +505,6 @@ Block-size: the '@container/block-size' feature</h4>
 	of the [=query container=]’s [=content box=]
 	in the [=query container=]’s [=block axis=].
 
-	ISSUE: What if the box wants to query
-	the size of the container in its own block axis?
-
 
 <h4 id="aspect-ratio">
 Aspect-ratio: the '@container/aspect-ratio' feature</h4>
@@ -555,7 +549,7 @@ Style Container Features</h3>
 	<dfn export>Style queries</dfn> allow querying
 	the [=computed values=] of the [=query container=].
 
-	Issue(5989): "container width" and "container height" units
+	Issue(5989): What container features can be queried?
 
 
 <h3 id="state-container">
@@ -588,9 +582,9 @@ Container Relative Lengths: the ''qw'', ''qh'', ''qi'', ''qb'', ''qmin'', ''qmax
 		<tr><td>''qh''
 			<td>1% of [=query container=]'s height
 		<tr><td>''qi''
-			<td>1% of [=query container=]'s size in the root element's <a>inline axis</a>
+			<td>1% of [=query container=]'s inline size
 		<tr><td>''qb''
-			<td>1% of [=query container=]'s size in the root element's <a>block axis</a>
+			<td>1% of [=query container=]'s block size
 		<tr><td>''qmin''
 			<td>1% of [=query container=]'s smaller dimension
 		<tr><td>''qmax''
@@ -602,9 +596,11 @@ Container Relative Lengths: the ''qw'', ''qh'', ''qi'', ''qb'', ''qmin'', ''qmax
 	they inherit the <a>computed values</a>.
 
 	For each element,
-	the [=query container=] being queried
-	is its nearest [=query container=] ancestor.
+	[=container length=] units are based on
+	the nearest ancestor [=query container=].
 	If no ancestor is an eligible [=query container=],
+	or the nearest [=query container=] is not a container for
+	[=dimensional queries=] on the unit's axis/axes,
 	then the [=container length=] is zero (''0'').
 
 	<div class=example>
@@ -666,7 +662,7 @@ Changes from <a href="https://www.w3.org/TR/css-contain-2/">CSS Containment Leve
 	* Defines the terms, properties, units, and at-rule
 		needed for [=Container Queries=]
 
-Issue: [[css-contain-2#changes]]
+ISSUE: [[css-contain-2#changes]]
 
 <h2 class="no-num" id="acknowledgments">Acknowledgments</h2>