Made <pre class=example> display properly.

Author: tabatkins

css-module/default.css

@@ -139,9 +139,11 @@ code.xml { color: #600 }	/* inline XML */
 
 dfn { font-weight: bolder; }
 
-p.issue, div.issue, p.note, div.note, div.example {
+p.issue, div.issue, p.note, div.note, div.example, pre.example {
 	padding: .5em;
+	padding: .5rem;
 	border-left-width: .5em;
+	border-left-width: .5rem;
 	border-left-style: solid;
 }
 
@@ -174,12 +176,15 @@ span.note { color: green; }
 .informref { color: green }	
 
 /* Example box */
-div.example {
+div.example, pre.example {
 	border-color: #E0CB52;
 	background: #FCFAEE;    
 }
 
-div.example:before { color: #B9AB2D; }
+div.example:before, pre.example:before { 
+	color: #B9AB2D; 
+	font-family: sans-serif;
+}
 
 /* ToC not indented, but font style shows hierarchy */
 ul.toc {margin: 1em 0; padding: 0; line-height: 1.3; font-weight: bold; xtext-transform: uppercase; }