[css-content] tweaking markup to make bikeshed happier

Author: dauwhe

css-content/Overview.bs

@@ -131,7 +131,7 @@ This module introduces several pseudo-elements and allows them to nest in certai
 
 <pre class='propdef'>
     Name: content
-    Value: [ [ <<uri>> ] ',' ]* [ normal | none | inhibit | &lt;content-list&gt; ]
+    Value: [ [ <<uri>> ] ',' ]* [ normal | none | inhibit | <<content-list>> ]
     Initial: normal
     Applies To: elements, pseudo-elements, and page margin boxes.
     Inherited: no
@@ -144,8 +144,9 @@ This module introduces several pseudo-elements and allows them to nest in certai
 
 The 'content' property dictates what is rendered inside the element or pseudo-element. It takes a comma separated list of URIs, followed by a space separated list of tokens. If there are multiple URIs provided, then each is tried in turn until a value which is both available and supported is found. The last value is used as a fallback if the others fail.
 
-: <<uri>>
-:: For URIs other than URIs in the last comma separated section of the value, if the URI is available and the format is supported, then the element or pseudo-element becomes a replaced element, otherwise, the next item in the comma separated list is used, if any.
+<dl dfn-type=value dfn-for=content>
+  <dt><<uri>></dt>
+  <dd>For URIs other than URIs in the last comma separated section of the value, if the URI is available and the format is supported, then the element or pseudo-element becomes a replaced element, otherwise, the next item in the comma separated list is used, if any.
 
 	<div class="example">
 		<pre>
@@ -177,7 +178,7 @@ The 'content' property dictates what is rendered inside the element or pseudo-el
 
 	When a URI is used as replaced content, it <a href="#replacedContent">affects the generation</a> of ''::before'' and ''::after'' pseudo-elements.
 
-<dl dfn-type=value dfn-for=content>
+
 <dt><dfn>normal</dfn>
 <dd>For an element, this computes to ''content/contents''.
 
@@ -199,7 +200,7 @@ The 'content' property dictates what is rendered inside the element or pseudo-el
 
 	<p class="issue">Is ''inhibit'' still necessary, in the absence of multiple pseudo-elements?
 
-<dt><dfn type>&lt;content-list&gt;</dfn>
+<dt><dfn type><<content-list>></dfn>
 <dd>
 	[ <<string>> | contents |  <<uri>> | open-quote | close-quote | no-open-quote | no-close-quote | document-url | leader() ]+