[css-pseudo-4][editorial] link defaults

Author: svgeesus

css-pseudo-4/Overview.bs

@@ -25,6 +25,8 @@ Indent: 2
 spec:css-color-4; type:value; text:currentcolor
 spec:css-color-4; type:property; text:color
 spec:fill-stroke-3; type:property; text:stroke-width
+spec:css-lists-3; type:dfn; text:marker
+spec:css-backgrounds-3; type:property; text:box-shadow
 </pre>
 
 <h2 id="intro">Introduction</h2>