Announce nav ol, nav ul list semantics on Safari with VoiceOver

Author: jonathantneal

sanitize.css

@@ -120,6 +120,14 @@ nav ul {
   padding: 0;
 }
 
+/**
+ * Prevent VoiceOver from ignoring list semantics in Safari (opinionated).
+ */
+
+nav li::before {
+  content: "\200B";
+}
+
 /**
  * 1. Correct the inheritance and scaling of font size in all browsers.
  * 2. Correct the odd `em` font sizing in all browsers.