[css-cascade-4] Copy over example fix from w3c#664

Author: fantasai

css-cascade-3/Overview.bs

@@ -790,7 +790,7 @@ Important Declarations: the ''!important'' annotation</h3>
 				<tr>
 					<th>'font-family'
 					<td>''sans-serif''
-			</table>
+		</table>
 	</div>
 
 <h3 id="preshint">

css-cascade-4/Overview.bs

@@ -904,6 +904,26 @@ Important Declarations: the ''!important'' annotation</h3>
 		p { font: normal 12pt sans-serif !important }
 		p { font-size: 24pt }
 		</pre>
+
+		<table class="data">
+			<thead>
+				<tr>
+					<th>Property
+					<th>Winning value
+			<tbody>
+				<tr>
+					<th>'text-indent'
+					<td>''1em''
+				<tr>
+					<th>'font-style'
+					<td>''font-style/italic''
+				<tr>
+					<th>'font-size'
+					<td>''12pt''
+				<tr>
+					<th>'font-family'
+					<td>''sans-serif''
+		</table>
 	</div>
 
 <h3 id="preshint">
@@ -1052,6 +1072,8 @@ Additions Since Level 3</h3>
 
 	* Introduced ''revert'' keyword, for rolling back the cascade.
 	* Introduced ''supports()'' syntax for supports-conditional ''@import'' rules.
+	* Added definition of how scoped styles would cascade
+	  (deferred from Level 3)
 
 
 <h3 id="changes-2">