[css-cascade] Consolidate bits of applies-to text. Editorial.

Author: fantasai

css-cascade-3/Overview.bs

@@ -422,19 +422,16 @@ Computed Values</h3>
 	such as resolving network requests
 	or retrieving values other than from the element and its parent.
 
-	The <a>computed value</a> exists even when the property does not apply
-	(as defined by the “Applies To” line).
+	The <a>computed value</a> exists even when the property does not apply.
 	However, some properties may change how they determine the <a>computed value</a>
-	based on whether the property applies to the element.
+	based on whether the property [=applies to=] the element.
 
 <h3 id='used'>
 Used Values</h3>
 
 	The <dfn export>used value</dfn> is the result of taking the <a>computed value</a>
 	and completing any remaining calculations to make it the absolute theoretical value
 	used in the layout of the document.
-	If the property does not apply to this element,
-	then the element has no <a>used value</a> for that property.
 
 	<p class='example'>
 		For example, a declaration of ''width: auto'' can't be resolved into a length without knowing the layout of the element's ancestors,
@@ -445,10 +442,12 @@ Used Values</h3>
 		As another example, a <code>&lt;div></code> might have a computed 'break-before' value of ''auto'',
 		but acquire a used 'break-before' value of ''break-before/page'' by propagation from its first child. [[css-break-3]]
 
+	If the property does not apply to this element or box type
+	(as defined by its “Applies To” line),
+	then it has no <a>used value</a> for that property.
+
 	<p class='example'>
-		Lastly, if a property does not apply to an element,
-		it has no <a>used value</a>;
-		so, for example, the 'flex' property has no <a>used value</a>
+		For example, the 'flex' property has no <a>used value</a>
 		on elements that aren't <a>flex items</a>.
 
 <h3 id="actual">

css-cascade-4/Overview.bs

@@ -536,19 +536,16 @@ Computed Values</h3>
 	such as resolving network requests
 	or retrieving values other than from the element and its parent.
 
-	The <a>computed value</a> exists even when the property does not apply
-	(as defined by the “Applies To” line).
+	The <a>computed value</a> exists even when the property does not apply.
 	However, some properties may change how they determine the <a>computed value</a>
-	based on whether the property applies to the element.
+	based on whether the property [=applies to=] the element.
 
 <h3 id='used'>
 Used Values</h3>
 
 	The <dfn export>used value</dfn> is the result of taking the <a>computed value</a>
 	and completing any remaining calculations to make it the absolute theoretical value
 	used in the layout of the document.
-	If the property does not apply to this element,
-	then the element has no <a>used value</a> for that property.
 
 	<p class='example'>
 		For example, a declaration of ''width: auto'' can't be resolved into a length without knowing the layout of the element's ancestors,
@@ -559,10 +556,12 @@ Used Values</h3>
 		As another example, a <code>&lt;div></code> might have a computed 'break-before' value of ''auto'',
 		but acquire a used 'break-before' value of ''break-before/page'' by propagation from its first child. [[css-break-3]]
 
+	If the property does not apply to this element or box type
+	(as defined by its “Applies To” line),
+	then it has no <a>used value</a> for that property.
+
 	<p class='example'>
-		Lastly, if a property does not apply to an element,
-		it has no <a>used value</a>;
-		so, for example, the 'flex' property has no <a>used value</a>
+		For example, the 'flex' property has no <a>used value</a>
 		on elements that aren't <a>flex items</a>.
 
 <h3 id="actual">