[css-values-4] Whoops, Bikeshed recognized that as a link.

Author: tabatkins

css-values-4/Overview.bs

@@ -1640,7 +1640,7 @@ Mathematical Expressions: ''calc()'', ''min()'', ''max()'', and ''clamp()''</h3>
 		[=Math functions=] can be used to combine value that use different units.
 		In this example the author wants the <em>margin box</em> of each section
 		to take up 1/3 of the space,
-		so they start with ''100%/3'',
+		so they start with <css>100%/3</css>,
 		then subtract the element's borders and margins.
 		('box-sizing' can automatically achieve this effect for borders and padding,
 		but a [=math function=] is needed if you want to include margins.)