[css-counter-styles-3] Allow UAs to render the symbolic styles in a UA-chosen font, as well. w3c#6201

Author: tabatkins

css-counter-styles-3/Overview.bs

@@ -1808,8 +1808,10 @@ Symbolic: ''disc'', ''circle'', ''square'', ''disclosure-open'', ''disclosure-cl
 	}
 	</pre>
 
-	Alternately, a browser may render these styles using a browser-generated image instead of the defined character.
-	If so, the image must look similar to the character,
+	When used in 'list-style-type',
+	a UA may instead render these styles using a UA-generated image or a UA-chosen font
+	instead of rendering the specified character in the element’s own font.
+	If using an image, it must look similar to the character,
 	and must be sized to attractively fill a 1em by 1em square.
 
 	For the ''disclosure-open'' and ''disclosure-closed'' counter styles,

css-lists-3/Overview.bs

@@ -1361,6 +1361,11 @@ Outputting Counters: the ''counter()'' and ''counters()'' functions</h3>
 	In both cases,
 	if the <<counter-style>> argument is omitted it defaults to ''decimal''.
 
+	Note: If the <<counter-style>> is one of the predefined symbolic styles,
+	like ''disc'',
+	it might look different than when used in 'list-style-type'.
+	See [[css-counter-styles-3##simple-symbolic]].
+
 	If no [=counter=] named <<counter-name>> exists
 	on an element where ''counter()'' or ''counters()'' is used,
 	one is first [=instantiated=] with a starting value of ''0''.