[css-text-4] Add missing heading

frivoal · frivoal · commit 8885a3a39911 · 2018-09-16T22:40:34.000+09:00
diff --git a/css-text-4/Overview.bs b/css-text-4/Overview.bs
@@ -730,6 +730,9 @@ Hyphenation Line Limits: the 'hyphenate-limit-lines' and 'hyphenate-limit-last'
 <h2 id="alignment">
 Alignment and Justification</h2>
 
+<h3 id="text-align-property">
+Text Alignment: the 'text-align' shorthand</h3>
+
 	Issue: Add final level 3 content
 
 	Add this value to 'text-align'
