[css-cascade-4] Remove scoped styling from L4. w3c#5472

css-cascade-4/Overview.bs

@@ -95,8 +95,6 @@ Importing Style Sheets: the ''@import'' rule</h2>
 	<p class='example'>
 		For example, declarations in style rules from imported stylesheets interact with the cascade
 		as if they were written literally into the stylesheet at the point of the ''@import''.
-		Similarly, style rules in a stylesheet imported into a scoped stylesheet
-		are scoped in the same way.
 
 	Any ''@import'' rules must precede all other at-rules and style rules in a style sheet
 	(besides ''@charset'', which must be the first thing in the style sheet if it exists),
@@ -728,7 +726,6 @@ Filtering</h2>
 
 		<li>
 			It belongs to a style rule whose selector matches the element. [[!SELECT]]
-			(Taking <a href="https://www.w3.org/TR/selectors4/#scoping">scoping</a> into account, if necessary.)
 
 		<li>
 			It is syntactically valid:
@@ -802,7 +799,7 @@ Cascade Order</h3>
 			the declaration in the outer context wins,
 			and for [=important=] rules
 			the declaration from the inner context wins.
-
+<!--
 		<dt id='cascade-scope'>Scope
 		<dd>
 			A declaration can be <dfn export>scoped</dfn> to a subtree of the document
@@ -829,7 +826,7 @@ Cascade Order</h3>
 			Note: This odd handling of ''!important'' style attribute declarations
 			is to match the behavior defined in CSS Levels 1 and 2,
 			where style attributes simply have higher specificity than any other author rules. [[CSS2]]
-
+-->
 		<dt id='cascade-specificity'>Specificity
 		<dd>
 			The <a href="https://www.w3.org/TR/selectors/#specificity">Selectors module</a> [[!SELECT]] describes how to compute the specificity of a selector.
@@ -840,7 +837,6 @@ Cascade Order</h3>
 			are considered to have a specificity higher than any selector.
 			The declaration with the highest specificity wins.
 
-
 		<dt id='cascade-order'>Order of Appearance
 		<dd>
 			The last declaration in document order wins.
@@ -1218,9 +1214,10 @@ Additions Since Level 3</h3>
 	* Introduced ''revert'' keyword, for rolling back the cascade.
 	* Introduced ''supports()'' syntax for supports-conditional ''@import'' rules.
 	* Defined the property two aliasing mechanisms CSS uses to support legacy syntaxes. See See [[#aliasing]].
+<!--
 	* Added definition of how scoped styles would cascade
 		(deferred from Level 3)
-
+-->
 
 <h3 id="changes-2">
 Additions Since Level 2</h3>