[css-pseudo-4] No ::first-letter on the second line. #2254

Author: fantasai

css-pseudo-4/Overview.bs

@@ -512,6 +512,9 @@ Inheritance and Box Tree Structure of the First-Letter Pseudo-elements</h4>
   any ''::first-line'' pseudo-elements,
   and thus inherits (potentially indirectly) from ''::first-line'',
   the same as any [=inline box=] on the same line.
+  Any portion of the [=first-letter text=]
+  that is wrapped to the next line therefore
+  no longer forms part of the ''::first-letter'' [=pseudo-element=].
 
 <h4 id="first-letter-styling">
 Styling the First-Letter Pseudo-elements</h4>