[css-ruby] Layout and alignement are per fragment

Author: frivoal

css-ruby-1/Overview.bs

@@ -839,6 +839,10 @@ Breaking Across Lines</h3>
 		<p class="caption">''inter-character'' ruby line breaking opportunity
 	</div>
 
+	After line-breaking,
+	each fragment is [[#ruby-layout|laid out]] independently,
+	and [[#ruby-align-property|ruby alignment]] takes place within each fragment.
+
 <h4 id="break-between">
 Breaking Between Bases</h4>
 
@@ -903,8 +907,6 @@ Breaking Within Bases</h4>
 
 	There are no line breaking opportunities within [=inter-character annotations=].
 
-	Ruby alignment takes place within each fragment, after line-breaking.
-
 <h3 id="bidi">
 Bidi Reordering</h3>